855316908

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 2402098776

約数和(自身を除く): 1546781868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 67, 81, 82, 93, 108, 123, 124, 134, 162, 164, 186, 201, 246, 268, 279, 324, 369, 372, 402, 492, 558, 603, 738, 804, 837, 961, 1107, 1116, 1206, 1271, 1476, 1674, 1809, 1922, 2077, 2214, 2412, 2511, 2542, 2747, 2883, 3321, 3348, 3618, 3813, 3844, 4154, 4428, 5022, 5084, 5427, 5494, 5766, 6231, 6642, 7236, 7626, 8241, 8308, 8649, 10044, 10854, 10988, 11439, 11532, 12462, 13284, 15252, 16482, 17298, 18693, 21708, 22878, 24723, 24924, 25947, 32964, 34317, 34596, 37386, 39401, 45756, 49446, 51894, 56079, 64387, 68634, 74169, 74772, 77841, 78802, 85157, 98892, 102951, 103788, 112158, 118203, 128774, 137268, 148338, 155682, 157604, 168237, 170314, 193161, 205902, 222507, 224316, 236406, 255471, 257548, 296676, 311364, 336474, 340628, 354609, 386322, 411804, 445014, 472812, 510942, 579483, 672948, 709218, 766413, 772644, 890028, 1021884, 1063827, 1158966, 1418436, 1532826, 1738449, 2127654, 2299239, 2317932, 2639867, 3065652, 3191481, 3476898, 4255308, 4598478, 5215347, 5279734, 6382962, 6897717, 6953796, 7919601, 9196956, 10430694, 10559468, 12765924, 13795434, 15839202, 20861388, 23758803, 27590868, 31678404, 47517606, 71276409, 95035212, 142552818, 213829227, 285105636, 427658454, 855316908]

約数ペア:

[(1, 855316908), (2, 427658454), (3, 285105636), (4, 213829227), (6, 142552818), (9, 95035212), (12, 71276409), (18, 47517606), (27, 31678404), (31, 27590868), (36, 23758803), (41, 20861388), (54, 15839202), (62, 13795434), (67, 12765924), (81, 10559468), (82, 10430694), (93, 9196956), (108, 7919601), (123, 6953796), (124, 6897717), (134, 6382962), (162, 5279734), (164, 5215347), (186, 4598478), (201, 4255308), (246, 3476898), (268, 3191481), (279, 3065652), (324, 2639867), (369, 2317932), (372, 2299239), (402, 2127654), (492, 1738449), (558, 1532826), (603, 1418436), (738, 1158966), (804, 1063827), (837, 1021884), (961, 890028), (1107, 772644), (1116, 766413), (1206, 709218), (1271, 672948), (1476, 579483), (1674, 510942), (1809, 472812), (1922, 445014), (2077, 411804), (2214, 386322), (2412, 354609), (2511, 340628), (2542, 336474), (2747, 311364), (2883, 296676), (3321, 257548), (3348, 255471), (3618, 236406), (3813, 224316), (3844, 222507), (4154, 205902), (4428, 193161), (5022, 170314), (5084, 168237), (5427, 157604), (5494, 155682), (5766, 148338), (6231, 137268), (6642, 128774), (7236, 118203), (7626, 112158), (8241, 103788), (8308, 102951), (8649, 98892), (10044, 85157), (10854, 78802), (10988, 77841), (11439, 74772), (11532, 74169), (12462, 68634), (13284, 64387), (15252, 56079), (16482, 51894), (17298, 49446), (18693, 45756), (21708, 39401), (22878, 37386), (24723, 34596), (24924, 34317), (25947, 32964)]