642672576

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 448

約数和(自身を含む): 2398735360

約数和(自身を除く): 1756062784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 61, 63, 64, 67, 72, 78, 84, 91, 96, 104, 108, 112, 117, 122, 126, 134, 144, 156, 168, 182, 183, 189, 192, 201, 208, 216, 224, 234, 244, 252, 268, 273, 288, 312, 336, 351, 364, 366, 378, 402, 416, 427, 432, 448, 468, 469, 488, 504, 536, 546, 549, 576, 603, 624, 672, 702, 728, 732, 756, 793, 804, 819, 832, 854, 864, 871, 936, 938, 976, 1008, 1072, 1092, 1098, 1206, 1248, 1281, 1344, 1404, 1407, 1456, 1464, 1512, 1586, 1608, 1638, 1647, 1708, 1728, 1742, 1809, 1872, 1876, 1952, 2016, 2144, 2184, 2196, 2379, 2412, 2457, 2496, 2562, 2613, 2808, 2814, 2912, 2928, 3024, 3172, 3216, 3276, 3294, 3416, 3484, 3618, 3744, 3752, 3843, 3904, 4032, 4087, 4221, 4288, 4368, 4392, 4758, 4824, 4914, 5124, 5226, 5551, 5616, 5628, 5824, 5856, 6048, 6097, 6344, 6432, 6552, 6588, 6832, 6968, 7137, 7236, 7488, 7504, 7686, 7839, 8174, 8442, 8736, 8784, 9516, 9648, 9828, 10248, 10452, 11102, 11232, 11256, 11529, 11712, 12096, 12194, 12261, 12663, 12688, 12864, 13104, 13176, 13664, 13936, 14274, 14472, 15008, 15372, 15678, 16348, 16653, 16884, 17472, 17568, 18291, 19032, 19296, 19656, 20496, 20904, 21411, 22204, 22464, 22512, 23058, 23517, 24388, 24522, 25326, 25376, 26208, 26352, 27328, 27872, 28548, 28609, 28944, 30016, 30744, 31356, 32696, 33306, 33768, 35136, 36582, 36783, 38064, 38592, 39312, 40992, 41808, 42822, 44408, 45024, 46116, 47034, 48776, 49044, 49959, 50652, 50752, 52416, 52704, 53131, 54873, 55744, 57096, 57218, 57888, 61488, 62712, 65392, 66612, 67536, 73164, 73566, 76128, 78624, 81984, 83616, 85644, 85827, 88816, 90048, 92232, 94068, 97552, 98088, 99918, 101304, 105408, 106262, 109746, 110349, 114192, 114436, 115776, 122976, 125424, 130784, 133224, 135072, 146328, 147132, 149877, 152256, 157248, 159393, 164619, 167232, 171288, 171654, 177632, 184464, 188136, 195104, 196176, 199836, 202608, 212524, 219492, 220698, 228384, 228872, 245952, 250848, 257481, 261568, 266448, 270144, 292656, 294264, 299754, 318786, 329238, 342576, 343308, 355264, 368928, 371917, 376272, 390208, 392352, 399672, 405216, 425048, 438984, 441396, 456768, 457744, 478179, 501696, 514962, 532896, 585312, 588528, 599508, 637572, 658476, 685152, 686616, 737856, 743834, 752544, 772443, 784704, 799344, 810432, 850096, 877968, 882792, 915488, 956358, 1029924, 1065792, 1115751, 1170624, 1177056, 1199016, 1275144, 1316952, 1370304, 1373232, 1434537, 1487668, 1505088, 1544886, 1598688, 1700192, 1755936, 1765584, 1830976, 1912716, 2059848, 2231502, 2354112, 2398032, 2550288, 2633904, 2746464, 2869074, 2975336, 3089772, 3197376, 3347253, 3400384, 3511872, 3531168, 3825432, 4119696, 4463004, 4796064, 5100576, 5267808, 5492928, 5738148, 5950672, 6179544, 6694506, 7062336, 7650864, 8239392, 8926008, 9592128, 10041759, 10201152, 10535616, 11476296, 11901344, 12359088, 13389012, 15301728, 16478784, 17852016, 20083518, 22952592, 23802688, 24718176, 26778024, 30603456, 35704032, 40167036, 45905184, 49436352, 53556048, 71408064, 80334072, 91810368, 107112096, 160668144, 214224192, 321336288, 642672576]

約数ペア:

[(1, 642672576), (2, 321336288), (3, 214224192), (4, 160668144), (6, 107112096), (7, 91810368), (8, 80334072), (9, 71408064), (12, 53556048), (13, 49436352), (14, 45905184), (16, 40167036), (18, 35704032), (21, 30603456), (24, 26778024), (26, 24718176), (27, 23802688), (28, 22952592), (32, 20083518), (36, 17852016), (39, 16478784), (42, 15301728), (48, 13389012), (52, 12359088), (54, 11901344), (56, 11476296), (61, 10535616), (63, 10201152), (64, 10041759), (67, 9592128), (72, 8926008), (78, 8239392), (84, 7650864), (91, 7062336), (96, 6694506), (104, 6179544), (108, 5950672), (112, 5738148), (117, 5492928), (122, 5267808), (126, 5100576), (134, 4796064), (144, 4463004), (156, 4119696), (168, 3825432), (182, 3531168), (183, 3511872), (189, 3400384), (192, 3347253), (201, 3197376), (208, 3089772), (216, 2975336), (224, 2869074), (234, 2746464), (244, 2633904), (252, 2550288), (268, 2398032), (273, 2354112), (288, 2231502), (312, 2059848), (336, 1912716), (351, 1830976), (364, 1765584), (366, 1755936), (378, 1700192), (402, 1598688), (416, 1544886), (427, 1505088), (432, 1487668), (448, 1434537), (468, 1373232), (469, 1370304), (488, 1316952), (504, 1275144), (536, 1199016), (546, 1177056), (549, 1170624), (576, 1115751), (603, 1065792), (624, 1029924), (672, 956358), (702, 915488), (728, 882792), (732, 877968), (756, 850096), (793, 810432), (804, 799344), (819, 784704), (832, 772443), (854, 752544), (864, 743834), (871, 737856), (936, 686616), (938, 685152), (976, 658476), (1008, 637572), (1072, 599508), (1092, 588528), (1098, 585312), (1206, 532896), (1248, 514962), (1281, 501696), (1344, 478179), (1404, 457744), (1407, 456768), (1456, 441396), (1464, 438984), (1512, 425048), (1586, 405216), (1608, 399672), (1638, 392352), (1647, 390208), (1708, 376272), (1728, 371917), (1742, 368928), (1809, 355264), (1872, 343308), (1876, 342576), (1952, 329238), (2016, 318786), (2144, 299754), (2184, 294264), (2196, 292656), (2379, 270144), (2412, 266448), (2457, 261568), (2496, 257481), (2562, 250848), (2613, 245952), (2808, 228872), (2814, 228384), (2912, 220698), (2928, 219492), (3024, 212524), (3172, 202608), (3216, 199836), (3276, 196176), (3294, 195104), (3416, 188136), (3484, 184464), (3618, 177632), (3744, 171654), (3752, 171288), (3843, 167232), (3904, 164619), (4032, 159393), (4087, 157248), (4221, 152256), (4288, 149877), (4368, 147132), (4392, 146328), (4758, 135072), (4824, 133224), (4914, 130784), (5124, 125424), (5226, 122976), (5551, 115776), (5616, 114436), (5628, 114192), (5824, 110349), (5856, 109746), (6048, 106262), (6097, 105408), (6344, 101304), (6432, 99918), (6552, 98088), (6588, 97552), (6832, 94068), (6968, 92232), (7137, 90048), (7236, 88816), (7488, 85827), (7504, 85644), (7686, 83616), (7839, 81984), (8174, 78624), (8442, 76128), (8736, 73566), (8784, 73164), (9516, 67536), (9648, 66612), (9828, 65392), (10248, 62712), (10452, 61488), (11102, 57888), (11232, 57218), (11256, 57096), (11529, 55744), (11712, 54873), (12096, 53131), (12194, 52704), (12261, 52416), (12663, 50752), (12688, 50652), (12864, 49959), (13104, 49044), (13176, 48776), (13664, 47034), (13936, 46116), (14274, 45024), (14472, 44408), (15008, 42822), (15372, 41808), (15678, 40992), (16348, 39312), (16653, 38592), (16884, 38064), (17472, 36783), (17568, 36582), (18291, 35136), (19032, 33768), (19296, 33306), (19656, 32696), (20496, 31356), (20904, 30744), (21411, 30016), (22204, 28944), (22464, 28609), (22512, 28548), (23058, 27872), (23517, 27328), (24388, 26352), (24522, 26208), (25326, 25376)]