204847272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 128

約数和(自身を含む): 661267200

約数和(自身を除く): 456419928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 732, 756, 854, 1098, 1281, 1464, 1512, 1647, 1708, 2196, 2221, 2562, 3294, 3416, 3843, 4392, 4442, 5124, 6588, 6663, 7686, 8884, 10248, 11529, 13176, 13326, 15372, 15547, 17768, 19989, 23058, 26652, 30744, 31094, 39978, 46116, 46641, 53304, 59967, 62188, 79956, 92232, 93282, 119934, 124376, 135481, 139923, 159912, 186564, 239868, 270962, 279846, 373128, 406443, 419769, 479736, 541924, 559692, 812886, 839538, 948367, 1083848, 1119384, 1219329, 1625772, 1679076, 1896734, 2438658, 2845101, 3251544, 3358152, 3657987, 3793468, 4877316, 5690202, 7315974, 7586936, 8535303, 9754632, 11380404, 14631948, 17070606, 22760808, 25605909, 29263896, 34141212, 51211818, 68282424, 102423636, 204847272]

約数ペア:

[(1, 204847272), (2, 102423636), (3, 68282424), (4, 51211818), (6, 34141212), (7, 29263896), (8, 25605909), (9, 22760808), (12, 17070606), (14, 14631948), (18, 11380404), (21, 9754632), (24, 8535303), (27, 7586936), (28, 7315974), (36, 5690202), (42, 4877316), (54, 3793468), (56, 3657987), (61, 3358152), (63, 3251544), (72, 2845101), (84, 2438658), (108, 1896734), (122, 1679076), (126, 1625772), (168, 1219329), (183, 1119384), (189, 1083848), (216, 948367), (244, 839538), (252, 812886), (366, 559692), (378, 541924), (427, 479736), (488, 419769), (504, 406443), (549, 373128), (732, 279846), (756, 270962), (854, 239868), (1098, 186564), (1281, 159912), (1464, 139923), (1512, 135481), (1647, 124376), (1708, 119934), (2196, 93282), (2221, 92232), (2562, 79956), (3294, 62188), (3416, 59967), (3843, 53304), (4392, 46641), (4442, 46116), (5124, 39978), (6588, 31094), (6663, 30744), (7686, 26652), (8884, 23058), (10248, 19989), (11529, 17768), (13176, 15547), (13326, 15372)]