260227968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 929456640

約数和(自身を除く): 669228672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 677, 704, 728, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1354, 1408, 1456, 1664, 1716, 1848, 2002, 2031, 2112, 2184, 2288, 2464, 2496, 2688, 2708, 2912, 3003, 3432, 3696, 4004, 4062, 4224, 4368, 4576, 4739, 4928, 4992, 5416, 5824, 6006, 6864, 7392, 7447, 8008, 8124, 8736, 8801, 9152, 9478, 9856, 10832, 11648, 12012, 13728, 14217, 14784, 14894, 16016, 16248, 17472, 17602, 18304, 18956, 21664, 22341, 24024, 26403, 27456, 28434, 29568, 29788, 32032, 32496, 34944, 35204, 37912, 43328, 44682, 48048, 52129, 52806, 54912, 56868, 59576, 61607, 64064, 64992, 70408, 75824, 86656, 89364, 96096, 96811, 104258, 105612, 113736, 119152, 123214, 128128, 129984, 140816, 151648, 156387, 178728, 184821, 192192, 193622, 208516, 211224, 227472, 238304, 246428, 259968, 281632, 290433, 303296, 312774, 357456, 369642, 384384, 387244, 417032, 422448, 454944, 476608, 492856, 563264, 580866, 606592, 625548, 677677, 714912, 739284, 774488, 834064, 844896, 909888, 953216, 985712, 1126528, 1161732, 1251096, 1355354, 1429824, 1478568, 1548976, 1668128, 1689792, 1819776, 1971424, 2033031, 2323464, 2502192, 2710708, 2859648, 2957136, 3097952, 3336256, 3379584, 3942848, 4066062, 4646928, 5004384, 5421416, 5914272, 6195904, 6672512, 7885696, 8132124, 9293856, 10008768, 10842832, 11828544, 12391808, 16264248, 18587712, 20017536, 21685664, 23657088, 32528496, 37175424, 43371328, 65056992, 86742656, 130113984, 260227968]

約数ペア:

[(1, 260227968), (2, 130113984), (3, 86742656), (4, 65056992), (6, 43371328), (7, 37175424), (8, 32528496), (11, 23657088), (12, 21685664), (13, 20017536), (14, 18587712), (16, 16264248), (21, 12391808), (22, 11828544), (24, 10842832), (26, 10008768), (28, 9293856), (32, 8132124), (33, 7885696), (39, 6672512), (42, 6195904), (44, 5914272), (48, 5421416), (52, 5004384), (56, 4646928), (64, 4066062), (66, 3942848), (77, 3379584), (78, 3336256), (84, 3097952), (88, 2957136), (91, 2859648), (96, 2710708), (104, 2502192), (112, 2323464), (128, 2033031), (132, 1971424), (143, 1819776), (154, 1689792), (156, 1668128), (168, 1548976), (176, 1478568), (182, 1429824), (192, 1355354), (208, 1251096), (224, 1161732), (231, 1126528), (264, 985712), (273, 953216), (286, 909888), (308, 844896), (312, 834064), (336, 774488), (352, 739284), (364, 714912), (384, 677677), (416, 625548), (429, 606592), (448, 580866), (462, 563264), (528, 492856), (546, 476608), (572, 454944), (616, 422448), (624, 417032), (672, 387244), (677, 384384), (704, 369642), (728, 357456), (832, 312774), (858, 303296), (896, 290433), (924, 281632), (1001, 259968), (1056, 246428), (1092, 238304), (1144, 227472), (1232, 211224), (1248, 208516), (1344, 193622), (1354, 192192), (1408, 184821), (1456, 178728), (1664, 156387), (1716, 151648), (1848, 140816), (2002, 129984), (2031, 128128), (2112, 123214), (2184, 119152), (2288, 113736), (2464, 105612), (2496, 104258), (2688, 96811), (2708, 96096), (2912, 89364), (3003, 86656), (3432, 75824), (3696, 70408), (4004, 64992), (4062, 64064), (4224, 61607), (4368, 59576), (4576, 56868), (4739, 54912), (4928, 52806), (4992, 52129), (5416, 48048), (5824, 44682), (6006, 43328), (6864, 37912), (7392, 35204), (7447, 34944), (8008, 32496), (8124, 32032), (8736, 29788), (8801, 29568), (9152, 28434), (9478, 27456), (9856, 26403), (10832, 24024), (11648, 22341), (12012, 21664), (13728, 18956), (14217, 18304), (14784, 17602), (14894, 17472), (16016, 16248)]