254065112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3271}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 581107200

約数和(自身を除く): 327042088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2774, 3271, 4088, 5548, 6542, 9709, 11096, 13084, 19418, 22897, 26168, 38836, 45794, 62149, 77672, 91588, 124298, 183176, 238783, 248596, 435043, 477566, 497192, 870086, 955132, 1671481, 1740172, 1910264, 3342962, 3480344, 4536877, 6685924, 9073754, 13371848, 18147508, 31758139, 36295016, 63516278, 127032556, 254065112]

約数ペア:

[(1, 254065112), (2, 127032556), (4, 63516278), (7, 36295016), (8, 31758139), (14, 18147508), (19, 13371848), (28, 9073754), (38, 6685924), (56, 4536877), (73, 3480344), (76, 3342962), (133, 1910264), (146, 1740172), (152, 1671481), (266, 955132), (292, 870086), (511, 497192), (532, 477566), (584, 435043), (1022, 248596), (1064, 238783), (1387, 183176), (2044, 124298), (2774, 91588), (3271, 77672), (4088, 62149), (5548, 45794), (6542, 38836), (9709, 26168), (11096, 22897), (13084, 19418)]