315026768

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4284

約数の個数: 80

約数和(自身を含む): 753166080

約数和(自身を除く): 438139312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 644, 667, 812, 1288, 1334, 1624, 2576, 2668, 3248, 4217, 4669, 5336, 8434, 9338, 10672, 16868, 18676, 29519, 33736, 37352, 59038, 67472, 74704, 96991, 118076, 122293, 193982, 236152, 244586, 387964, 472304, 489172, 678937, 775928, 856051, 978344, 1357874, 1551856, 1712102, 1956688, 2715748, 2812739, 3424204, 5431496, 5625478, 6848408, 10862992, 11250956, 13696816, 19689173, 22501912, 39378346, 45003824, 78756692, 157513384, 315026768]

約数ペア:

[(1, 315026768), (2, 157513384), (4, 78756692), (7, 45003824), (8, 39378346), (14, 22501912), (16, 19689173), (23, 13696816), (28, 11250956), (29, 10862992), (46, 6848408), (56, 5625478), (58, 5431496), (92, 3424204), (112, 2812739), (116, 2715748), (161, 1956688), (184, 1712102), (203, 1551856), (232, 1357874), (322, 978344), (368, 856051), (406, 775928), (464, 678937), (644, 489172), (667, 472304), (812, 387964), (1288, 244586), (1334, 236152), (1624, 193982), (2576, 122293), (2668, 118076), (3248, 96991), (4217, 74704), (4669, 67472), (5336, 59038), (8434, 37352), (9338, 33736), (10672, 29519), (16868, 18676)]