2472888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 7776000

約数和(自身を除く): 5303112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 29, 33, 34, 38, 44, 51, 57, 58, 66, 68, 76, 87, 88, 102, 114, 116, 132, 136, 152, 174, 187, 204, 209, 228, 232, 264, 319, 323, 348, 374, 408, 418, 456, 493, 551, 561, 627, 638, 646, 696, 748, 836, 957, 969, 986, 1102, 1122, 1254, 1276, 1292, 1479, 1496, 1653, 1672, 1914, 1938, 1972, 2204, 2244, 2508, 2552, 2584, 2958, 3306, 3553, 3828, 3876, 3944, 4408, 4488, 5016, 5423, 5916, 6061, 6612, 7106, 7656, 7752, 9367, 10659, 10846, 11832, 12122, 13224, 14212, 16269, 18183, 18734, 21318, 21692, 24244, 28101, 28424, 32538, 36366, 37468, 42636, 43384, 48488, 56202, 65076, 72732, 74936, 85272, 103037, 112404, 130152, 145464, 206074, 224808, 309111, 412148, 618222, 824296, 1236444, 2472888]

約数ペア:

[(1, 2472888), (2, 1236444), (3, 824296), (4, 618222), (6, 412148), (8, 309111), (11, 224808), (12, 206074), (17, 145464), (19, 130152), (22, 112404), (24, 103037), (29, 85272), (33, 74936), (34, 72732), (38, 65076), (44, 56202), (51, 48488), (57, 43384), (58, 42636), (66, 37468), (68, 36366), (76, 32538), (87, 28424), (88, 28101), (102, 24244), (114, 21692), (116, 21318), (132, 18734), (136, 18183), (152, 16269), (174, 14212), (187, 13224), (204, 12122), (209, 11832), (228, 10846), (232, 10659), (264, 9367), (319, 7752), (323, 7656), (348, 7106), (374, 6612), (408, 6061), (418, 5916), (456, 5423), (493, 5016), (551, 4488), (561, 4408), (627, 3944), (638, 3876), (646, 3828), (696, 3553), (748, 3306), (836, 2958), (957, 2584), (969, 2552), (986, 2508), (1102, 2244), (1122, 2204), (1254, 1972), (1276, 1938), (1292, 1914), (1479, 1672), (1496, 1653)]