505984752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 320

約数和(自身を含む): 1825438720

約数和(自身を除く): 1319453968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 61, 63, 72, 78, 84, 91, 104, 108, 112, 117, 122, 126, 144, 156, 168, 182, 183, 189, 208, 211, 216, 234, 244, 252, 273, 312, 336, 351, 364, 366, 378, 422, 427, 432, 468, 488, 504, 546, 549, 624, 633, 702, 728, 732, 756, 793, 819, 844, 854, 936, 976, 1008, 1092, 1098, 1266, 1281, 1404, 1456, 1464, 1477, 1512, 1586, 1638, 1647, 1688, 1708, 1872, 1899, 2184, 2196, 2379, 2457, 2532, 2562, 2743, 2808, 2928, 2954, 3024, 3172, 3276, 3294, 3376, 3416, 3798, 3843, 4368, 4392, 4431, 4758, 4914, 5064, 5124, 5486, 5551, 5616, 5697, 5908, 6344, 6552, 6588, 6832, 7137, 7596, 7686, 8229, 8784, 8862, 9516, 9828, 10128, 10248, 10972, 11102, 11394, 11529, 11816, 12688, 12871, 13104, 13176, 13293, 14274, 15192, 15372, 16458, 16653, 17724, 19032, 19201, 19656, 20496, 21411, 21944, 22204, 22788, 23058, 23632, 24687, 25742, 26352, 26586, 28548, 30384, 30744, 32916, 33306, 35448, 38064, 38402, 38613, 39312, 39879, 42822, 43888, 44408, 45576, 46116, 49374, 49959, 51484, 53172, 57096, 57603, 61488, 65832, 66612, 70896, 74061, 76804, 77226, 79758, 85644, 88816, 90097, 91152, 92232, 98748, 99918, 102968, 106344, 114192, 115206, 115839, 131664, 133224, 148122, 149877, 153608, 154452, 159516, 167323, 171288, 172809, 180194, 184464, 197496, 199836, 205936, 212688, 230412, 231678, 266448, 270291, 296244, 299754, 307216, 308904, 319032, 334646, 342576, 345618, 347517, 360388, 394992, 399672, 460824, 463356, 501969, 518427, 540582, 592488, 599508, 617808, 638064, 669292, 691236, 695034, 720776, 799344, 810873, 921648, 926712, 1003938, 1036854, 1081164, 1171261, 1184976, 1199016, 1338584, 1382472, 1390068, 1441552, 1505907, 1621746, 1853424, 2007876, 2073708, 2162328, 2342522, 2398032, 2432619, 2677168, 2764944, 2780136, 3011814, 3243492, 3513783, 4015752, 4147416, 4324656, 4517721, 4685044, 4865238, 5560272, 6023628, 6486984, 7027566, 8031504, 8294832, 9035442, 9370088, 9730476, 10541349, 12047256, 12973968, 14055132, 18070884, 18740176, 19460952, 21082698, 24094512, 28110264, 31624047, 36141768, 38921904, 42165396, 56220528, 63248094, 72283536, 84330792, 126496188, 168661584, 252992376, 505984752]

約数ペア:

[(1, 505984752), (2, 252992376), (3, 168661584), (4, 126496188), (6, 84330792), (7, 72283536), (8, 63248094), (9, 56220528), (12, 42165396), (13, 38921904), (14, 36141768), (16, 31624047), (18, 28110264), (21, 24094512), (24, 21082698), (26, 19460952), (27, 18740176), (28, 18070884), (36, 14055132), (39, 12973968), (42, 12047256), (48, 10541349), (52, 9730476), (54, 9370088), (56, 9035442), (61, 8294832), (63, 8031504), (72, 7027566), (78, 6486984), (84, 6023628), (91, 5560272), (104, 4865238), (108, 4685044), (112, 4517721), (117, 4324656), (122, 4147416), (126, 4015752), (144, 3513783), (156, 3243492), (168, 3011814), (182, 2780136), (183, 2764944), (189, 2677168), (208, 2432619), (211, 2398032), (216, 2342522), (234, 2162328), (244, 2073708), (252, 2007876), (273, 1853424), (312, 1621746), (336, 1505907), (351, 1441552), (364, 1390068), (366, 1382472), (378, 1338584), (422, 1199016), (427, 1184976), (432, 1171261), (468, 1081164), (488, 1036854), (504, 1003938), (546, 926712), (549, 921648), (624, 810873), (633, 799344), (702, 720776), (728, 695034), (732, 691236), (756, 669292), (793, 638064), (819, 617808), (844, 599508), (854, 592488), (936, 540582), (976, 518427), (1008, 501969), (1092, 463356), (1098, 460824), (1266, 399672), (1281, 394992), (1404, 360388), (1456, 347517), (1464, 345618), (1477, 342576), (1512, 334646), (1586, 319032), (1638, 308904), (1647, 307216), (1688, 299754), (1708, 296244), (1872, 270291), (1899, 266448), (2184, 231678), (2196, 230412), (2379, 212688), (2457, 205936), (2532, 199836), (2562, 197496), (2743, 184464), (2808, 180194), (2928, 172809), (2954, 171288), (3024, 167323), (3172, 159516), (3276, 154452), (3294, 153608), (3376, 149877), (3416, 148122), (3798, 133224), (3843, 131664), (4368, 115839), (4392, 115206), (4431, 114192), (4758, 106344), (4914, 102968), (5064, 99918), (5124, 98748), (5486, 92232), (5551, 91152), (5616, 90097), (5697, 88816), (5908, 85644), (6344, 79758), (6552, 77226), (6588, 76804), (6832, 74061), (7137, 70896), (7596, 66612), (7686, 65832), (8229, 61488), (8784, 57603), (8862, 57096), (9516, 53172), (9828, 51484), (10128, 49959), (10248, 49374), (10972, 46116), (11102, 45576), (11394, 44408), (11529, 43888), (11816, 42822), (12688, 39879), (12871, 39312), (13104, 38613), (13176, 38402), (13293, 38064), (14274, 35448), (15192, 33306), (15372, 32916), (16458, 30744), (16653, 30384), (17724, 28548), (19032, 26586), (19201, 26352), (19656, 25742), (20496, 24687), (21411, 23632), (21944, 23058), (22204, 22788)]