475934004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 1493331840

約数和(自身を除く): 1017397836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 131, 156, 182, 234, 252, 262, 273, 364, 393, 468, 524, 546, 786, 819, 917, 1092, 1109, 1179, 1572, 1638, 1703, 1834, 2218, 2358, 2751, 3276, 3327, 3406, 3668, 4436, 4716, 5109, 5502, 6654, 6812, 7763, 8253, 9981, 10218, 11004, 11921, 13308, 14417, 15327, 15526, 16506, 19962, 20436, 23289, 23842, 28834, 30654, 31052, 33012, 35763, 39924, 43251, 46578, 47684, 57668, 61308, 69867, 71526, 86502, 93156, 100919, 107289, 129753, 139734, 143052, 145279, 173004, 201838, 214578, 259506, 279468, 290558, 302757, 403676, 429156, 435837, 519012, 581116, 605514, 871674, 908271, 1016953, 1211028, 1307511, 1743348, 1816542, 1888627, 2033906, 2615022, 3050859, 3633084, 3777254, 4067812, 5230044, 5665881, 6101718, 7554508, 9152577, 11331762, 12203436, 13220389, 16997643, 18305154, 22663524, 26440778, 33995286, 36610308, 39661167, 52881556, 67990572, 79322334, 118983501, 158644668, 237967002, 475934004]

約数ペア:

[(1, 475934004), (2, 237967002), (3, 158644668), (4, 118983501), (6, 79322334), (7, 67990572), (9, 52881556), (12, 39661167), (13, 36610308), (14, 33995286), (18, 26440778), (21, 22663524), (26, 18305154), (28, 16997643), (36, 13220389), (39, 12203436), (42, 11331762), (52, 9152577), (63, 7554508), (78, 6101718), (84, 5665881), (91, 5230044), (117, 4067812), (126, 3777254), (131, 3633084), (156, 3050859), (182, 2615022), (234, 2033906), (252, 1888627), (262, 1816542), (273, 1743348), (364, 1307511), (393, 1211028), (468, 1016953), (524, 908271), (546, 871674), (786, 605514), (819, 581116), (917, 519012), (1092, 435837), (1109, 429156), (1179, 403676), (1572, 302757), (1638, 290558), (1703, 279468), (1834, 259506), (2218, 214578), (2358, 201838), (2751, 173004), (3276, 145279), (3327, 143052), (3406, 139734), (3668, 129753), (4436, 107289), (4716, 100919), (5109, 93156), (5502, 86502), (6654, 71526), (6812, 69867), (7763, 61308), (8253, 57668), (9981, 47684), (10218, 46578), (11004, 43251), (11921, 39924), (13308, 35763), (14417, 33012), (15327, 31052), (15526, 30654), (16506, 28834), (19962, 23842), (20436, 23289)]