2007654912

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 240

約数和(自身を含む): 6370752960

約数和(自身を除く): 4363098048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 256, 276, 288, 304, 342, 368, 384, 414, 437, 456, 512, 552, 576, 608, 684, 736, 768, 828, 874, 912, 997, 1104, 1152, 1216, 1311, 1368, 1472, 1536, 1656, 1748, 1824, 1994, 2208, 2304, 2432, 2622, 2736, 2944, 2991, 3312, 3496, 3648, 3933, 3988, 4416, 4608, 4864, 5244, 5472, 5888, 5982, 6624, 6992, 7296, 7866, 7976, 8832, 8973, 9728, 10488, 10944, 11776, 11964, 13248, 13984, 14592, 15732, 15952, 17664, 17946, 18943, 20976, 21888, 22931, 23928, 26496, 27968, 29184, 31464, 31904, 35328, 35892, 37886, 41952, 43776, 45862, 47856, 52992, 55936, 56829, 62928, 63808, 68793, 71784, 75772, 83904, 87552, 91724, 95712, 105984, 111872, 113658, 125856, 127616, 137586, 143568, 151544, 167808, 170487, 183448, 191424, 206379, 223744, 227316, 251712, 255232, 275172, 287136, 303088, 335616, 340974, 366896, 382848, 412758, 435689, 454632, 503424, 510464, 550344, 574272, 606176, 671232, 681948, 733792, 765696, 825516, 871378, 909264, 1006848, 1100688, 1148544, 1212352, 1307067, 1363896, 1467584, 1531392, 1651032, 1742756, 1818528, 2013696, 2201376, 2297088, 2424704, 2614134, 2727792, 2935168, 3302064, 3485512, 3637056, 3921201, 4402752, 4594176, 4849408, 5228268, 5455584, 5870336, 6604128, 6971024, 7274112, 7842402, 8805504, 9698816, 10456536, 10911168, 11740672, 13208256, 13942048, 14548224, 15684804, 17611008, 20913072, 21822336, 26416512, 27884096, 29096448, 31369608, 35222016, 41826144, 43644672, 52833024, 55768192, 62739216, 83652288, 87289344, 105666048, 111536384, 125478432, 167304576, 223072768, 250956864, 334609152, 501913728, 669218304, 1003827456, 2007654912]

約数ペア:

[(1, 2007654912), (2, 1003827456), (3, 669218304), (4, 501913728), (6, 334609152), (8, 250956864), (9, 223072768), (12, 167304576), (16, 125478432), (18, 111536384), (19, 105666048), (23, 87289344), (24, 83652288), (32, 62739216), (36, 55768192), (38, 52833024), (46, 43644672), (48, 41826144), (57, 35222016), (64, 31369608), (69, 29096448), (72, 27884096), (76, 26416512), (92, 21822336), (96, 20913072), (114, 17611008), (128, 15684804), (138, 14548224), (144, 13942048), (152, 13208256), (171, 11740672), (184, 10911168), (192, 10456536), (207, 9698816), (228, 8805504), (256, 7842402), (276, 7274112), (288, 6971024), (304, 6604128), (342, 5870336), (368, 5455584), (384, 5228268), (414, 4849408), (437, 4594176), (456, 4402752), (512, 3921201), (552, 3637056), (576, 3485512), (608, 3302064), (684, 2935168), (736, 2727792), (768, 2614134), (828, 2424704), (874, 2297088), (912, 2201376), (997, 2013696), (1104, 1818528), (1152, 1742756), (1216, 1651032), (1311, 1531392), (1368, 1467584), (1472, 1363896), (1536, 1307067), (1656, 1212352), (1748, 1148544), (1824, 1100688), (1994, 1006848), (2208, 909264), (2304, 871378), (2432, 825516), (2622, 765696), (2736, 733792), (2944, 681948), (2991, 671232), (3312, 606176), (3496, 574272), (3648, 550344), (3933, 510464), (3988, 503424), (4416, 454632), (4608, 435689), (4864, 412758), (5244, 382848), (5472, 366896), (5888, 340974), (5982, 335616), (6624, 303088), (6992, 287136), (7296, 275172), (7866, 255232), (7976, 251712), (8832, 227316), (8973, 223744), (9728, 206379), (10488, 191424), (10944, 183448), (11776, 170487), (11964, 167808), (13248, 151544), (13984, 143568), (14592, 137586), (15732, 127616), (15952, 125856), (17664, 113658), (17946, 111872), (18943, 105984), (20976, 95712), (21888, 91724), (22931, 87552), (23928, 83904), (26496, 75772), (27968, 71784), (29184, 68793), (31464, 63808), (31904, 62928), (35328, 56829), (35892, 55936), (37886, 52992), (41952, 47856), (43776, 45862)]