1629456

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 4270560

約数和(自身を除く): 2641104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 409, 498, 664, 818, 996, 1227, 1328, 1636, 1992, 2454, 3272, 3984, 4908, 6544, 9816, 19632, 33947, 67894, 101841, 135788, 203682, 271576, 407364, 543152, 814728, 1629456]

約数ペア:

[(1, 1629456), (2, 814728), (3, 543152), (4, 407364), (6, 271576), (8, 203682), (12, 135788), (16, 101841), (24, 67894), (48, 33947), (83, 19632), (166, 9816), (249, 6544), (332, 4908), (409, 3984), (498, 3272), (664, 2454), (818, 1992), (996, 1636), (1227, 1328)]