258996864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{96353}}^1$

素因数の和:96377

約数の個数: 64

約数和(自身を含む): 786248640

約数和(自身を除く): 527251776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 96353, 192706, 289059, 385412, 578118, 674471, 770824, 1156236, 1348942, 1541648, 2023413, 2312472, 2697884, 3083296, 4046826, 4624944, 5395768, 6166592, 8093652, 9249888, 10791536, 12333184, 16187304, 18499776, 21583072, 32374608, 36999552, 43166144, 64749216, 86332288, 129498432, 258996864]

約数ペア:

[(1, 258996864), (2, 129498432), (3, 86332288), (4, 64749216), (6, 43166144), (7, 36999552), (8, 32374608), (12, 21583072), (14, 18499776), (16, 16187304), (21, 12333184), (24, 10791536), (28, 9249888), (32, 8093652), (42, 6166592), (48, 5395768), (56, 4624944), (64, 4046826), (84, 3083296), (96, 2697884), (112, 2312472), (128, 2023413), (168, 1541648), (192, 1348942), (224, 1156236), (336, 770824), (384, 674471), (448, 578118), (672, 385412), (896, 289059), (1344, 192706), (2688, 96353)]