355339984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^2$

素因数の和:392

約数の個数: 60

約数和(自身を含む): 747484524

約数和(自身を除く): 392144540

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 157, 212, 272, 314, 424, 628, 848, 901, 1256, 1802, 2512, 2669, 3604, 5338, 7208, 8321, 10676, 14416, 16642, 21352, 24649, 33284, 42704, 49298, 66568, 98596, 133136, 141457, 197192, 282914, 394384, 419033, 565828, 838066, 1131656, 1306397, 1676132, 2263312, 2612794, 3352264, 5225588, 6704528, 10451176, 20902352, 22208749, 44417498, 88834996, 177669992, 355339984]

約数ペア:

[(1, 355339984), (2, 177669992), (4, 88834996), (8, 44417498), (16, 22208749), (17, 20902352), (34, 10451176), (53, 6704528), (68, 5225588), (106, 3352264), (136, 2612794), (157, 2263312), (212, 1676132), (272, 1306397), (314, 1131656), (424, 838066), (628, 565828), (848, 419033), (901, 394384), (1256, 282914), (1802, 197192), (2512, 141457), (2669, 133136), (3604, 98596), (5338, 66568), (7208, 49298), (8321, 42704), (10676, 33284), (14416, 24649), (16642, 21352)]