212675004

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 574515200

約数和(自身を除く): 361840196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 139, 186, 278, 279, 372, 417, 457, 556, 558, 834, 837, 914, 1116, 1251, 1371, 1668, 1674, 1828, 2502, 2742, 3348, 3753, 4113, 4309, 5004, 5484, 7506, 8226, 8618, 12339, 12927, 14167, 15012, 16452, 17236, 24678, 25854, 28334, 38781, 42501, 49356, 51708, 56668, 63523, 77562, 85002, 116343, 127046, 127503, 155124, 170004, 190569, 232686, 254092, 255006, 381138, 382509, 465372, 510012, 571707, 762276, 765018, 1143414, 1530036, 1715121, 1969213, 2286828, 3430242, 3938426, 5907639, 6860484, 7876852, 11815278, 17722917, 23630556, 35445834, 53168751, 70891668, 106337502, 212675004]

約数ペア:

[(1, 212675004), (2, 106337502), (3, 70891668), (4, 53168751), (6, 35445834), (9, 23630556), (12, 17722917), (18, 11815278), (27, 7876852), (31, 6860484), (36, 5907639), (54, 3938426), (62, 3430242), (93, 2286828), (108, 1969213), (124, 1715121), (139, 1530036), (186, 1143414), (278, 765018), (279, 762276), (372, 571707), (417, 510012), (457, 465372), (556, 382509), (558, 381138), (834, 255006), (837, 254092), (914, 232686), (1116, 190569), (1251, 170004), (1371, 155124), (1668, 127503), (1674, 127046), (1828, 116343), (2502, 85002), (2742, 77562), (3348, 63523), (3753, 56668), (4113, 51708), (4309, 49356), (5004, 42501), (5484, 38781), (7506, 28334), (8226, 25854), (8618, 24678), (12339, 17236), (12927, 16452), (14167, 15012)]