673258768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24337}}^1$

素因数の和:24384

約数の個数: 80

約数和(自身を含む): 1690030720

約数和(自身を除く): 1016771952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 24337, 27664, 48674, 97348, 170359, 194696, 316381, 340718, 389392, 462403, 632762, 681436, 924806, 1265524, 1362872, 1849612, 2214667, 2531048, 2725744, 3236821, 3699224, 4429334, 5062096, 6011239, 6473642, 7398448, 8858668, 12022478, 12947284, 17717336, 24044956, 25894568, 35434672, 42078673, 48089912, 51789136, 84157346, 96179824, 168314692, 336629384, 673258768]

約数ペア:

[(1, 673258768), (2, 336629384), (4, 168314692), (7, 96179824), (8, 84157346), (13, 51789136), (14, 48089912), (16, 42078673), (19, 35434672), (26, 25894568), (28, 24044956), (38, 17717336), (52, 12947284), (56, 12022478), (76, 8858668), (91, 7398448), (104, 6473642), (112, 6011239), (133, 5062096), (152, 4429334), (182, 3699224), (208, 3236821), (247, 2725744), (266, 2531048), (304, 2214667), (364, 1849612), (494, 1362872), (532, 1265524), (728, 924806), (988, 681436), (1064, 632762), (1456, 462403), (1729, 389392), (1976, 340718), (2128, 316381), (3458, 194696), (3952, 170359), (6916, 97348), (13832, 48674), (24337, 27664)]