13303977856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3664

約数の個数: 128

約数和(自身を含む): 29875587840

約数和(自身を除く): 16571609984

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 104, 124, 128, 146, 208, 248, 292, 403, 416, 496, 584, 806, 832, 949, 992, 1168, 1612, 1664, 1898, 1984, 2263, 2336, 3224, 3533, 3796, 3968, 4526, 4672, 6448, 7066, 7592, 9052, 9344, 12896, 14132, 15184, 18104, 25792, 28264, 29419, 30368, 36208, 45929, 51584, 56528, 58838, 60736, 72416, 91858, 109523, 113056, 117676, 121472, 144832, 183716, 219046, 226112, 235352, 257909, 289664, 367432, 438092, 452224, 470704, 515818, 734864, 876184, 941408, 1031636, 1423799, 1469728, 1752368, 1882816, 2063272, 2847598, 2939456, 3352817, 3504736, 3765632, 4126544, 5695196, 5878912, 6705634, 7009472, 7995179, 8253088, 11390392, 13411268, 14018944, 15990358, 16506176, 22780784, 26822536, 31980716, 33012352, 45561568, 53645072, 63961432, 91123136, 103937327, 107290144, 127922864, 182246272, 207874654, 214580288, 255845728, 415749308, 429160576, 511691456, 831498616, 1023382912, 1662997232, 3325994464, 6651988928, 13303977856]

約数ペア:

[(1, 13303977856), (2, 6651988928), (4, 3325994464), (8, 1662997232), (13, 1023382912), (16, 831498616), (26, 511691456), (31, 429160576), (32, 415749308), (52, 255845728), (62, 214580288), (64, 207874654), (73, 182246272), (104, 127922864), (124, 107290144), (128, 103937327), (146, 91123136), (208, 63961432), (248, 53645072), (292, 45561568), (403, 33012352), (416, 31980716), (496, 26822536), (584, 22780784), (806, 16506176), (832, 15990358), (949, 14018944), (992, 13411268), (1168, 11390392), (1612, 8253088), (1664, 7995179), (1898, 7009472), (1984, 6705634), (2263, 5878912), (2336, 5695196), (3224, 4126544), (3533, 3765632), (3796, 3504736), (3968, 3352817), (4526, 2939456), (4672, 2847598), (6448, 2063272), (7066, 1882816), (7592, 1752368), (9052, 1469728), (9344, 1423799), (12896, 1031636), (14132, 941408), (15184, 876184), (18104, 734864), (25792, 515818), (28264, 470704), (29419, 452224), (30368, 438092), (36208, 367432), (45929, 289664), (51584, 257909), (56528, 235352), (58838, 226112), (60736, 219046), (72416, 183716), (91858, 144832), (109523, 121472), (113056, 117676)]