211559376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1137

約数の個数: 160

約数和(自身を含む): 679321600

約数和(自身を除く): 467762224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1069, 1178, 1302, 1488, 1596, 1736, 1767, 2128, 2138, 2356, 2604, 3192, 3207, 3472, 3534, 4123, 4276, 4712, 5208, 6384, 6414, 7068, 7483, 8246, 8552, 9424, 10416, 12369, 12828, 14136, 14966, 16492, 17104, 20311, 22449, 24738, 25656, 28272, 29932, 32984, 33139, 40622, 44898, 49476, 51312, 59864, 60933, 65968, 66278, 81244, 89796, 98952, 99417, 119728, 121866, 132556, 142177, 162488, 179592, 197904, 198834, 231973, 243732, 265112, 284354, 324976, 359184, 397668, 426531, 463946, 487464, 530224, 568708, 629641, 695919, 795336, 853062, 927892, 974928, 1137416, 1259282, 1391838, 1590672, 1706124, 1855784, 1888923, 2274832, 2518564, 2783676, 3412248, 3711568, 3777846, 4407487, 5037128, 5567352, 6824496, 7555692, 8814974, 10074256, 11134704, 13222461, 15111384, 17629948, 26444922, 30222768, 35259896, 52889844, 70519792, 105779688, 211559376]

約数ペア:

[(1, 211559376), (2, 105779688), (3, 70519792), (4, 52889844), (6, 35259896), (7, 30222768), (8, 26444922), (12, 17629948), (14, 15111384), (16, 13222461), (19, 11134704), (21, 10074256), (24, 8814974), (28, 7555692), (31, 6824496), (38, 5567352), (42, 5037128), (48, 4407487), (56, 3777846), (57, 3711568), (62, 3412248), (76, 2783676), (84, 2518564), (93, 2274832), (112, 1888923), (114, 1855784), (124, 1706124), (133, 1590672), (152, 1391838), (168, 1259282), (186, 1137416), (217, 974928), (228, 927892), (248, 853062), (266, 795336), (304, 695919), (336, 629641), (372, 568708), (399, 530224), (434, 487464), (456, 463946), (496, 426531), (532, 397668), (589, 359184), (651, 324976), (744, 284354), (798, 265112), (868, 243732), (912, 231973), (1064, 198834), (1069, 197904), (1178, 179592), (1302, 162488), (1488, 142177), (1596, 132556), (1736, 121866), (1767, 119728), (2128, 99417), (2138, 98952), (2356, 89796), (2604, 81244), (3192, 66278), (3207, 65968), (3472, 60933), (3534, 59864), (4123, 51312), (4276, 49476), (4712, 44898), (5208, 40622), (6384, 33139), (6414, 32984), (7068, 29932), (7483, 28272), (8246, 25656), (8552, 24738), (9424, 22449), (10416, 20311), (12369, 17104), (12828, 16492), (14136, 14966)]