1266880992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2557}}^1$

素因数の和:2980

約数の個数: 96

約数和(自身を含む): 3591800352

約数和(自身を除く): 2324919360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 397, 416, 624, 794, 1191, 1248, 1588, 2382, 2557, 3176, 4764, 5114, 5161, 6352, 7671, 9528, 10228, 10322, 12704, 15342, 15483, 19056, 20456, 20644, 30684, 30966, 33241, 38112, 40912, 41288, 61368, 61932, 66482, 81824, 82576, 99723, 122736, 123864, 132964, 165152, 199446, 245472, 247728, 265928, 398892, 495456, 531856, 797784, 1015129, 1063712, 1595568, 2030258, 3045387, 3191136, 4060516, 6090774, 8121032, 12181548, 13196677, 16242064, 24363096, 26393354, 32484128, 39590031, 48726192, 52786708, 79180062, 97452384, 105573416, 158360124, 211146832, 316720248, 422293664, 633440496, 1266880992]

約数ペア:

[(1, 1266880992), (2, 633440496), (3, 422293664), (4, 316720248), (6, 211146832), (8, 158360124), (12, 105573416), (13, 97452384), (16, 79180062), (24, 52786708), (26, 48726192), (32, 39590031), (39, 32484128), (48, 26393354), (52, 24363096), (78, 16242064), (96, 13196677), (104, 12181548), (156, 8121032), (208, 6090774), (312, 4060516), (397, 3191136), (416, 3045387), (624, 2030258), (794, 1595568), (1191, 1063712), (1248, 1015129), (1588, 797784), (2382, 531856), (2557, 495456), (3176, 398892), (4764, 265928), (5114, 247728), (5161, 245472), (6352, 199446), (7671, 165152), (9528, 132964), (10228, 123864), (10322, 122736), (12704, 99723), (15342, 82576), (15483, 81824), (19056, 66482), (20456, 61932), (20644, 61368), (30684, 41288), (30966, 40912), (33241, 38112)]