348523984

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2677}}^1$

素因数の和:2867

約数の個数: 40

約数和(自身を含む): 690709760

約数和(自身を除く): 342185776

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 632, 824, 1264, 1648, 2677, 5354, 8137, 10708, 16274, 21416, 32548, 42832, 65096, 130192, 211483, 275731, 422966, 551462, 845932, 1102924, 1691864, 2205848, 3383728, 4411696, 21782749, 43565498, 87130996, 174261992, 348523984]

約数ペア:

[(1, 348523984), (2, 174261992), (4, 87130996), (8, 43565498), (16, 21782749), (79, 4411696), (103, 3383728), (158, 2205848), (206, 1691864), (316, 1102924), (412, 845932), (632, 551462), (824, 422966), (1264, 275731), (1648, 211483), (2677, 130192), (5354, 65096), (8137, 42832), (10708, 32548), (16274, 21416)]