2550912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 8453760

約数和(自身を除く): 5902848

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, 73, 78, 84, 91, 96, 104, 112, 128, 146, 156, 168, 182, 192, 208, 219, 224, 273, 292, 312, 336, 364, 384, 416, 438, 448, 511, 546, 584, 624, 672, 728, 832, 876, 896, 949, 1022, 1092, 1168, 1248, 1344, 1456, 1533, 1664, 1752, 1898, 2044, 2184, 2336, 2496, 2688, 2847, 2912, 3066, 3504, 3796, 4088, 4368, 4672, 4992, 5694, 5824, 6132, 6643, 7008, 7592, 8176, 8736, 9344, 11388, 11648, 12264, 13286, 14016, 15184, 16352, 17472, 19929, 22776, 24528, 26572, 28032, 30368, 32704, 34944, 39858, 45552, 49056, 53144, 60736, 65408, 79716, 91104, 98112, 106288, 121472, 159432, 182208, 196224, 212576, 318864, 364416, 425152, 637728, 850304, 1275456, 2550912]

約数ペア:

[(1, 2550912), (2, 1275456), (3, 850304), (4, 637728), (6, 425152), (7, 364416), (8, 318864), (12, 212576), (13, 196224), (14, 182208), (16, 159432), (21, 121472), (24, 106288), (26, 98112), (28, 91104), (32, 79716), (39, 65408), (42, 60736), (48, 53144), (52, 49056), (56, 45552), (64, 39858), (73, 34944), (78, 32704), (84, 30368), (91, 28032), (96, 26572), (104, 24528), (112, 22776), (128, 19929), (146, 17472), (156, 16352), (168, 15184), (182, 14016), (192, 13286), (208, 12264), (219, 11648), (224, 11388), (273, 9344), (292, 8736), (312, 8176), (336, 7592), (364, 7008), (384, 6643), (416, 6132), (438, 5824), (448, 5694), (511, 4992), (546, 4672), (584, 4368), (624, 4088), (672, 3796), (728, 3504), (832, 3066), (876, 2912), (896, 2847), (949, 2688), (1022, 2496), (1092, 2336), (1168, 2184), (1248, 2044), (1344, 1898), (1456, 1752), (1533, 1664)]