1305030552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3081

約数の個数: 128

約数和(自身を含む): 3884682240

約数和(自身を除く): 2579651688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 71, 74, 84, 111, 142, 148, 168, 213, 222, 259, 284, 296, 426, 444, 497, 518, 568, 777, 852, 888, 994, 1036, 1491, 1554, 1704, 1988, 2072, 2627, 2957, 2982, 3108, 3976, 5254, 5914, 5964, 6216, 7881, 8871, 10508, 11828, 11928, 15762, 17742, 18389, 20699, 21016, 23656, 31524, 35484, 36778, 41398, 55167, 62097, 63048, 70968, 73556, 82796, 109409, 110334, 124194, 147112, 165592, 209947, 218818, 220668, 248388, 328227, 419894, 437636, 441336, 496776, 629841, 656454, 765863, 839788, 875272, 1259682, 1312908, 1469629, 1531726, 1679576, 2297589, 2519364, 2625816, 2939258, 3063452, 4408887, 4595178, 5038728, 5878516, 6126904, 7768039, 8817774, 9190356, 11757032, 15536078, 17635548, 18380712, 23304117, 31072156, 35271096, 46608234, 54376273, 62144312, 93216468, 108752546, 163128819, 186432936, 217505092, 326257638, 435010184, 652515276, 1305030552]

約数ペア:

[(1, 1305030552), (2, 652515276), (3, 435010184), (4, 326257638), (6, 217505092), (7, 186432936), (8, 163128819), (12, 108752546), (14, 93216468), (21, 62144312), (24, 54376273), (28, 46608234), (37, 35271096), (42, 31072156), (56, 23304117), (71, 18380712), (74, 17635548), (84, 15536078), (111, 11757032), (142, 9190356), (148, 8817774), (168, 7768039), (213, 6126904), (222, 5878516), (259, 5038728), (284, 4595178), (296, 4408887), (426, 3063452), (444, 2939258), (497, 2625816), (518, 2519364), (568, 2297589), (777, 1679576), (852, 1531726), (888, 1469629), (994, 1312908), (1036, 1259682), (1491, 875272), (1554, 839788), (1704, 765863), (1988, 656454), (2072, 629841), (2627, 496776), (2957, 441336), (2982, 437636), (3108, 419894), (3976, 328227), (5254, 248388), (5914, 220668), (5964, 218818), (6216, 209947), (7881, 165592), (8871, 147112), (10508, 124194), (11828, 110334), (11928, 109409), (15762, 82796), (17742, 73556), (18389, 70968), (20699, 63048), (21016, 62097), (23656, 55167), (31524, 41398), (35484, 36778)]