449562708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{37957}}^1$

素因数の和:38021

約数の個数: 72

約数和(自身を含む): 1326404352

約数和(自身を除く): 876841644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 37957, 75914, 113871, 151828, 227742, 265699, 341613, 455484, 531398, 683226, 797097, 1062796, 1366452, 1594194, 1783979, 2391291, 3188388, 3567958, 4782582, 5351937, 7135916, 9565164, 10703874, 12487853, 16055811, 21407748, 24975706, 32111622, 37463559, 49951412, 64223244, 74927118, 112390677, 149854236, 224781354, 449562708]

約数ペア:

[(1, 449562708), (2, 224781354), (3, 149854236), (4, 112390677), (6, 74927118), (7, 64223244), (9, 49951412), (12, 37463559), (14, 32111622), (18, 24975706), (21, 21407748), (28, 16055811), (36, 12487853), (42, 10703874), (47, 9565164), (63, 7135916), (84, 5351937), (94, 4782582), (126, 3567958), (141, 3188388), (188, 2391291), (252, 1783979), (282, 1594194), (329, 1366452), (423, 1062796), (564, 797097), (658, 683226), (846, 531398), (987, 455484), (1316, 341613), (1692, 265699), (1974, 227742), (2961, 151828), (3948, 113871), (5922, 75914), (11844, 37957)]