920793432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{4271}}^1$

素因数の和:4984

約数の個数: 64

約数和(自身を含む): 2483228160

約数和(自身を除く): 1562434728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 691, 1382, 2073, 2764, 4146, 4271, 5528, 8292, 8542, 8983, 12813, 16584, 17084, 17966, 25626, 26949, 34168, 35932, 51252, 53898, 55523, 71864, 102504, 107796, 111046, 166569, 215592, 222092, 333138, 444184, 666276, 1332552, 2951261, 5902522, 8853783, 11805044, 17707566, 23610088, 35415132, 38366393, 70830264, 76732786, 115099179, 153465572, 230198358, 306931144, 460396716, 920793432]

約数ペア:

[(1, 920793432), (2, 460396716), (3, 306931144), (4, 230198358), (6, 153465572), (8, 115099179), (12, 76732786), (13, 70830264), (24, 38366393), (26, 35415132), (39, 23610088), (52, 17707566), (78, 11805044), (104, 8853783), (156, 5902522), (312, 2951261), (691, 1332552), (1382, 666276), (2073, 444184), (2764, 333138), (4146, 222092), (4271, 215592), (5528, 166569), (8292, 111046), (8542, 107796), (8983, 102504), (12813, 71864), (16584, 55523), (17084, 53898), (17966, 51252), (25626, 35932), (26949, 34168)]