251230368

素因数分解:

$2^5\times 3^1\times {\mathrm{521}}^1\times {\mathrm{5023}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 660877056

約数和(自身を除く): 409646688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 521, 1042, 1563, 2084, 3126, 4168, 5023, 6252, 8336, 10046, 12504, 15069, 16672, 20092, 25008, 30138, 40184, 50016, 60276, 80368, 120552, 160736, 241104, 482208, 2616983, 5233966, 7850949, 10467932, 15701898, 20935864, 31403796, 41871728, 62807592, 83743456, 125615184, 251230368]

約数ペア:

[(1, 251230368), (2, 125615184), (3, 83743456), (4, 62807592), (6, 41871728), (8, 31403796), (12, 20935864), (16, 15701898), (24, 10467932), (32, 7850949), (48, 5233966), (96, 2616983), (521, 482208), (1042, 241104), (1563, 160736), (2084, 120552), (3126, 80368), (4168, 60276), (5023, 50016), (6252, 40184), (8336, 30138), (10046, 25008), (12504, 20092), (15069, 16672)]