258173664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{384187}}^1$

素因数の和:384207

約数の個数: 48

約数和(自身を含む): 774523008

約数和(自身を除く): 516349344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 384187, 768374, 1152561, 1536748, 2305122, 2689309, 3073496, 4610244, 5378618, 6146992, 8067927, 9220488, 10757236, 12293984, 16135854, 18440976, 21514472, 32271708, 36881952, 43028944, 64543416, 86057888, 129086832, 258173664]

約数ペア:

[(1, 258173664), (2, 129086832), (3, 86057888), (4, 64543416), (6, 43028944), (7, 36881952), (8, 32271708), (12, 21514472), (14, 18440976), (16, 16135854), (21, 12293984), (24, 10757236), (28, 9220488), (32, 8067927), (42, 6146992), (48, 5378618), (56, 4610244), (84, 3073496), (96, 2689309), (112, 2305122), (168, 1536748), (224, 1152561), (336, 768374), (672, 384187)]