245269176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{28309}}^1$

素因数の和:28356

約数の個数: 48

約数和(自身を含む): 647166600

約数和(自身を除く): 401897424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 28309, 56618, 84927, 113236, 169854, 226472, 339708, 537871, 679416, 1075742, 1613613, 2151484, 3227226, 4302968, 6454452, 10219549, 12908904, 20439098, 30658647, 40878196, 61317294, 81756392, 122634588, 245269176]

約数ペア:

[(1, 245269176), (2, 122634588), (3, 81756392), (4, 61317294), (6, 40878196), (8, 30658647), (12, 20439098), (19, 12908904), (24, 10219549), (38, 6454452), (57, 4302968), (76, 3227226), (114, 2151484), (152, 1613613), (228, 1075742), (361, 679416), (456, 537871), (722, 339708), (1083, 226472), (1444, 169854), (2166, 113236), (2888, 84927), (4332, 56618), (8664, 28309)]