451657284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{152381}}^1$

素因数の和:152420

約数の個数: 48

約数和(自身を含む): 1194674880

約数和(自身を除く): 743017596

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 152381, 304762, 457143, 609524, 914286, 1828572, 1980953, 2895239, 3961906, 5790478, 5942859, 7923812, 8685717, 11580956, 11885718, 17371434, 23771436, 34742868, 37638107, 75276214, 112914321, 150552428, 225828642, 451657284]

約数ペア:

[(1, 451657284), (2, 225828642), (3, 150552428), (4, 112914321), (6, 75276214), (12, 37638107), (13, 34742868), (19, 23771436), (26, 17371434), (38, 11885718), (39, 11580956), (52, 8685717), (57, 7923812), (76, 5942859), (78, 5790478), (114, 3961906), (156, 2895239), (228, 1980953), (247, 1828572), (494, 914286), (741, 609524), (988, 457143), (1482, 304762), (2964, 152381)]