31271463216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{66431}}^1$

素因数の和:66919

約数の個数: 120

約数和(自身を含む): 100234727424

約数和(自身を除く): 68963264208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 467, 504, 934, 1008, 1401, 1868, 2802, 3269, 3736, 4203, 5604, 6538, 7472, 8406, 9807, 11208, 13076, 16812, 19614, 22416, 26152, 29421, 33624, 39228, 52304, 58842, 66431, 67248, 78456, 117684, 132862, 156912, 199293, 235368, 265724, 398586, 465017, 470736, 531448, 597879, 797172, 930034, 1062896, 1195758, 1395051, 1594344, 1860068, 2391516, 2790102, 3188688, 3720136, 4185153, 4783032, 5580204, 7440272, 8370306, 9566064, 11160408, 16740612, 22320816, 31023277, 33481224, 62046554, 66962448, 93069831, 124093108, 186139662, 217162939, 248186216, 279209493, 372279324, 434325878, 496372432, 558418986, 651488817, 744558648, 868651756, 1116837972, 1302977634, 1489117296, 1737303512, 1954466451, 2233675944, 2605955268, 3474607024, 3908932902, 4467351888, 5211910536, 7817865804, 10423821072, 15635731608, 31271463216]

約数ペア:

[(1, 31271463216), (2, 15635731608), (3, 10423821072), (4, 7817865804), (6, 5211910536), (7, 4467351888), (8, 3908932902), (9, 3474607024), (12, 2605955268), (14, 2233675944), (16, 1954466451), (18, 1737303512), (21, 1489117296), (24, 1302977634), (28, 1116837972), (36, 868651756), (42, 744558648), (48, 651488817), (56, 558418986), (63, 496372432), (72, 434325878), (84, 372279324), (112, 279209493), (126, 248186216), (144, 217162939), (168, 186139662), (252, 124093108), (336, 93069831), (467, 66962448), (504, 62046554), (934, 33481224), (1008, 31023277), (1401, 22320816), (1868, 16740612), (2802, 11160408), (3269, 9566064), (3736, 8370306), (4203, 7440272), (5604, 5580204), (6538, 4783032), (7472, 4185153), (8406, 3720136), (9807, 3188688), (11208, 2790102), (13076, 2391516), (16812, 1860068), (19614, 1594344), (22416, 1395051), (26152, 1195758), (29421, 1062896), (33624, 930034), (39228, 797172), (52304, 597879), (58842, 531448), (66431, 470736), (67248, 465017), (78456, 398586), (117684, 265724), (132862, 235368), (156912, 199293)]