668259072

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 360

約数和(自身を含む): 2236798256

約数和(自身を除く): 1568539184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 67, 72, 74, 78, 81, 96, 104, 108, 111, 117, 128, 134, 144, 148, 156, 162, 192, 201, 208, 216, 222, 234, 256, 268, 288, 296, 312, 324, 333, 351, 384, 402, 416, 432, 444, 468, 481, 536, 576, 592, 603, 624, 648, 666, 702, 768, 804, 832, 864, 871, 888, 936, 962, 999, 1053, 1072, 1152, 1184, 1206, 1248, 1296, 1332, 1404, 1443, 1608, 1664, 1728, 1742, 1776, 1809, 1872, 1924, 1998, 2106, 2144, 2304, 2368, 2412, 2479, 2496, 2592, 2613, 2664, 2808, 2886, 2997, 3216, 3328, 3456, 3484, 3552, 3618, 3744, 3848, 3996, 4212, 4288, 4329, 4736, 4824, 4958, 4992, 5184, 5226, 5328, 5427, 5616, 5772, 5994, 6432, 6912, 6968, 7104, 7236, 7437, 7488, 7696, 7839, 7992, 8424, 8576, 8658, 9472, 9648, 9916, 9984, 10368, 10452, 10656, 10854, 11232, 11544, 11988, 12864, 12987, 13936, 14208, 14472, 14874, 14976, 15392, 15678, 15984, 16848, 17152, 17316, 19296, 19832, 20736, 20904, 21312, 21708, 22311, 22464, 23088, 23517, 23976, 25728, 25974, 27872, 28416, 28944, 29748, 29952, 30784, 31356, 31968, 32227, 33696, 34632, 38592, 38961, 39664, 41808, 42624, 43416, 44622, 44928, 46176, 47034, 47952, 51456, 51948, 55744, 57888, 59496, 61568, 62712, 63936, 64454, 66933, 67392, 69264, 70551, 77184, 77922, 79328, 83616, 85248, 86832, 89244, 89856, 92352, 94068, 95904, 96681, 103896, 111488, 115776, 118992, 123136, 125424, 127872, 128908, 133866, 134784, 138528, 141102, 154368, 155844, 158656, 167232, 173664, 178488, 184704, 188136, 191808, 193362, 200799, 207792, 222976, 231552, 237984, 250848, 255744, 257816, 267732, 269568, 277056, 282204, 290043, 311688, 317312, 334464, 347328, 356976, 369408, 376272, 383616, 386724, 401598, 415584, 463104, 475968, 501696, 515632, 535464, 554112, 564408, 580086, 623376, 634624, 668928, 694656, 713952, 752544, 767232, 773448, 803196, 831168, 870129, 951936, 1003392, 1031264, 1070928, 1108224, 1128816, 1160172, 1246752, 1389312, 1427904, 1505088, 1546896, 1606392, 1662336, 1740258, 1903872, 2006784, 2062528, 2141856, 2257632, 2320344, 2493504, 2610387, 2855808, 3010176, 3093792, 3212784, 3324672, 3480516, 4125056, 4283712, 4515264, 4640688, 4987008, 5220774, 5711616, 6020352, 6187584, 6425568, 6961032, 8250112, 8567424, 9030528, 9281376, 9974016, 10441548, 12375168, 12851136, 13922064, 17134848, 18061056, 18562752, 20883096, 24750336, 25702272, 27844128, 37125504, 41766192, 51404544, 55688256, 74251008, 83532384, 111376512, 167064768, 222753024, 334129536, 668259072]

約数ペア:

[(1, 668259072), (2, 334129536), (3, 222753024), (4, 167064768), (6, 111376512), (8, 83532384), (9, 74251008), (12, 55688256), (13, 51404544), (16, 41766192), (18, 37125504), (24, 27844128), (26, 25702272), (27, 24750336), (32, 20883096), (36, 18562752), (37, 18061056), (39, 17134848), (48, 13922064), (52, 12851136), (54, 12375168), (64, 10441548), (67, 9974016), (72, 9281376), (74, 9030528), (78, 8567424), (81, 8250112), (96, 6961032), (104, 6425568), (108, 6187584), (111, 6020352), (117, 5711616), (128, 5220774), (134, 4987008), (144, 4640688), (148, 4515264), (156, 4283712), (162, 4125056), (192, 3480516), (201, 3324672), (208, 3212784), (216, 3093792), (222, 3010176), (234, 2855808), (256, 2610387), (268, 2493504), (288, 2320344), (296, 2257632), (312, 2141856), (324, 2062528), (333, 2006784), (351, 1903872), (384, 1740258), (402, 1662336), (416, 1606392), (432, 1546896), (444, 1505088), (468, 1427904), (481, 1389312), (536, 1246752), (576, 1160172), (592, 1128816), (603, 1108224), (624, 1070928), (648, 1031264), (666, 1003392), (702, 951936), (768, 870129), (804, 831168), (832, 803196), (864, 773448), (871, 767232), (888, 752544), (936, 713952), (962, 694656), (999, 668928), (1053, 634624), (1072, 623376), (1152, 580086), (1184, 564408), (1206, 554112), (1248, 535464), (1296, 515632), (1332, 501696), (1404, 475968), (1443, 463104), (1608, 415584), (1664, 401598), (1728, 386724), (1742, 383616), (1776, 376272), (1809, 369408), (1872, 356976), (1924, 347328), (1998, 334464), (2106, 317312), (2144, 311688), (2304, 290043), (2368, 282204), (2412, 277056), (2479, 269568), (2496, 267732), (2592, 257816), (2613, 255744), (2664, 250848), (2808, 237984), (2886, 231552), (2997, 222976), (3216, 207792), (3328, 200799), (3456, 193362), (3484, 191808), (3552, 188136), (3618, 184704), (3744, 178488), (3848, 173664), (3996, 167232), (4212, 158656), (4288, 155844), (4329, 154368), (4736, 141102), (4824, 138528), (4958, 134784), (4992, 133866), (5184, 128908), (5226, 127872), (5328, 125424), (5427, 123136), (5616, 118992), (5772, 115776), (5994, 111488), (6432, 103896), (6912, 96681), (6968, 95904), (7104, 94068), (7236, 92352), (7437, 89856), (7488, 89244), (7696, 86832), (7839, 85248), (7992, 83616), (8424, 79328), (8576, 77922), (8658, 77184), (9472, 70551), (9648, 69264), (9916, 67392), (9984, 66933), (10368, 64454), (10452, 63936), (10656, 62712), (10854, 61568), (11232, 59496), (11544, 57888), (11988, 55744), (12864, 51948), (12987, 51456), (13936, 47952), (14208, 47034), (14472, 46176), (14874, 44928), (14976, 44622), (15392, 43416), (15678, 42624), (15984, 41808), (16848, 39664), (17152, 38961), (17316, 38592), (19296, 34632), (19832, 33696), (20736, 32227), (20904, 31968), (21312, 31356), (21708, 30784), (22311, 29952), (22464, 29748), (23088, 28944), (23517, 28416), (23976, 27872), (25728, 25974)]