838006416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{997}}^1$

素因数の和:1473

約数の個数: 120

約数和(自身を含む): 2533822200

約数和(自身を除く): 1695815784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 449, 468, 624, 898, 936, 997, 1347, 1796, 1872, 1994, 2694, 2991, 3592, 3988, 4041, 5388, 5837, 5982, 7184, 7976, 8082, 8973, 10776, 11674, 11964, 12961, 15952, 16164, 17511, 17946, 21552, 23348, 23928, 25922, 32328, 35022, 35892, 38883, 46696, 47856, 51844, 52533, 64656, 70044, 71784, 77766, 93392, 103688, 105066, 116649, 140088, 143568, 155532, 207376, 210132, 233298, 280176, 311064, 420264, 447653, 466596, 622128, 840528, 895306, 933192, 1342959, 1790612, 1866384, 2685918, 3581224, 4028877, 5371836, 5819489, 7162448, 8057754, 10743672, 11638978, 16115508, 17458467, 21487344, 23277956, 32231016, 34916934, 46555912, 52375401, 64462032, 69833868, 93111824, 104750802, 139667736, 209501604, 279335472, 419003208, 838006416]

約数ペア:

[(1, 838006416), (2, 419003208), (3, 279335472), (4, 209501604), (6, 139667736), (8, 104750802), (9, 93111824), (12, 69833868), (13, 64462032), (16, 52375401), (18, 46555912), (24, 34916934), (26, 32231016), (36, 23277956), (39, 21487344), (48, 17458467), (52, 16115508), (72, 11638978), (78, 10743672), (104, 8057754), (117, 7162448), (144, 5819489), (156, 5371836), (208, 4028877), (234, 3581224), (312, 2685918), (449, 1866384), (468, 1790612), (624, 1342959), (898, 933192), (936, 895306), (997, 840528), (1347, 622128), (1796, 466596), (1872, 447653), (1994, 420264), (2694, 311064), (2991, 280176), (3592, 233298), (3988, 210132), (4041, 207376), (5388, 155532), (5837, 143568), (5982, 140088), (7184, 116649), (7976, 105066), (8082, 103688), (8973, 93392), (10776, 77766), (11674, 71784), (11964, 70044), (12961, 64656), (15952, 52533), (16164, 51844), (17511, 47856), (17946, 46696), (21552, 38883), (23348, 35892), (23928, 35022), (25922, 32328)]