627139968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 2080995840

約数和(自身を除く): 1453855872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 131, 137, 156, 168, 182, 192, 208, 224, 262, 273, 274, 312, 336, 364, 384, 393, 411, 416, 448, 524, 546, 548, 624, 672, 728, 786, 822, 832, 896, 917, 959, 1048, 1092, 1096, 1248, 1344, 1456, 1572, 1644, 1664, 1703, 1781, 1834, 1918, 2096, 2184, 2192, 2496, 2688, 2751, 2877, 2912, 3144, 3288, 3406, 3562, 3668, 3836, 4192, 4368, 4384, 4992, 5109, 5343, 5502, 5754, 5824, 6288, 6576, 6812, 7124, 7336, 7672, 8384, 8736, 8768, 10218, 10686, 11004, 11508, 11648, 11921, 12467, 12576, 13152, 13624, 14248, 14672, 15344, 16768, 17472, 17536, 17947, 20436, 21372, 22008, 23016, 23842, 24934, 25152, 26304, 27248, 28496, 29344, 30688, 34944, 35763, 35894, 37401, 40872, 42744, 44016, 46032, 47684, 49868, 50304, 52608, 53841, 54496, 56992, 58688, 61376, 71526, 71788, 74802, 81744, 85488, 88032, 92064, 95368, 99736, 107682, 108992, 113984, 117376, 122752, 125629, 143052, 143576, 149604, 163488, 170976, 176064, 184128, 190736, 199472, 215364, 217984, 227968, 233311, 251258, 286104, 287152, 299208, 326976, 341952, 352128, 368256, 376887, 381472, 398944, 430728, 466622, 502516, 572208, 574304, 598416, 653952, 683904, 699933, 753774, 762944, 797888, 861456, 933244, 1005032, 1144416, 1148608, 1196832, 1399866, 1507548, 1525888, 1595776, 1633177, 1722912, 1866488, 2010064, 2288832, 2297216, 2393664, 2799732, 3015096, 3266354, 3445824, 3732976, 4020128, 4577664, 4787328, 4899531, 5599464, 6030192, 6532708, 6891648, 7465952, 8040256, 9799062, 11198928, 12060384, 13065416, 14931904, 16080512, 19598124, 22397856, 24120768, 26130832, 29863808, 39196248, 44795712, 48241536, 52261664, 78392496, 89591424, 104523328, 156784992, 209046656, 313569984, 627139968]

約数ペア:

[(1, 627139968), (2, 313569984), (3, 209046656), (4, 156784992), (6, 104523328), (7, 89591424), (8, 78392496), (12, 52261664), (13, 48241536), (14, 44795712), (16, 39196248), (21, 29863808), (24, 26130832), (26, 24120768), (28, 22397856), (32, 19598124), (39, 16080512), (42, 14931904), (48, 13065416), (52, 12060384), (56, 11198928), (64, 9799062), (78, 8040256), (84, 7465952), (91, 6891648), (96, 6532708), (104, 6030192), (112, 5599464), (128, 4899531), (131, 4787328), (137, 4577664), (156, 4020128), (168, 3732976), (182, 3445824), (192, 3266354), (208, 3015096), (224, 2799732), (262, 2393664), (273, 2297216), (274, 2288832), (312, 2010064), (336, 1866488), (364, 1722912), (384, 1633177), (393, 1595776), (411, 1525888), (416, 1507548), (448, 1399866), (524, 1196832), (546, 1148608), (548, 1144416), (624, 1005032), (672, 933244), (728, 861456), (786, 797888), (822, 762944), (832, 753774), (896, 699933), (917, 683904), (959, 653952), (1048, 598416), (1092, 574304), (1096, 572208), (1248, 502516), (1344, 466622), (1456, 430728), (1572, 398944), (1644, 381472), (1664, 376887), (1703, 368256), (1781, 352128), (1834, 341952), (1918, 326976), (2096, 299208), (2184, 287152), (2192, 286104), (2496, 251258), (2688, 233311), (2751, 227968), (2877, 217984), (2912, 215364), (3144, 199472), (3288, 190736), (3406, 184128), (3562, 176064), (3668, 170976), (3836, 163488), (4192, 149604), (4368, 143576), (4384, 143052), (4992, 125629), (5109, 122752), (5343, 117376), (5502, 113984), (5754, 108992), (5824, 107682), (6288, 99736), (6576, 95368), (6812, 92064), (7124, 88032), (7336, 85488), (7672, 81744), (8384, 74802), (8736, 71788), (8768, 71526), (10218, 61376), (10686, 58688), (11004, 56992), (11508, 54496), (11648, 53841), (11921, 52608), (12467, 50304), (12576, 49868), (13152, 47684), (13624, 46032), (14248, 44016), (14672, 42744), (15344, 40872), (16768, 37401), (17472, 35894), (17536, 35763), (17947, 34944), (20436, 30688), (21372, 29344), (22008, 28496), (23016, 27248), (23842, 26304), (24934, 25152)]