314969728

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 663163200

約数和(自身を除く): 348193472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 128, 166, 184, 332, 368, 664, 736, 1289, 1328, 1472, 1909, 2578, 2656, 2944, 3818, 5156, 5312, 7636, 10312, 10624, 15272, 20624, 29647, 30544, 41248, 59294, 61088, 82496, 106987, 118588, 122176, 164992, 213974, 237176, 244352, 427948, 474352, 855896, 948704, 1711792, 1897408, 2460701, 3423584, 3794816, 4921402, 6847168, 9842804, 13694336, 19685608, 39371216, 78742432, 157484864, 314969728]

約数ペア:

[(1, 314969728), (2, 157484864), (4, 78742432), (8, 39371216), (16, 19685608), (23, 13694336), (32, 9842804), (46, 6847168), (64, 4921402), (83, 3794816), (92, 3423584), (128, 2460701), (166, 1897408), (184, 1711792), (332, 948704), (368, 855896), (664, 474352), (736, 427948), (1289, 244352), (1328, 237176), (1472, 213974), (1909, 164992), (2578, 122176), (2656, 118588), (2944, 106987), (3818, 82496), (5156, 61088), (5312, 59294), (7636, 41248), (10312, 30544), (10624, 29647), (15272, 20624)]