321477504

素因数分解:

$2^7\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1487}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 856016640

約数和(自身を除く): 534539136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 563, 1126, 1487, 1689, 2252, 2974, 3378, 4461, 4504, 5948, 6756, 8922, 9008, 11896, 13512, 17844, 18016, 23792, 27024, 35688, 36032, 47584, 54048, 71376, 72064, 95168, 108096, 142752, 190336, 216192, 285504, 571008, 837181, 1674362, 2511543, 3348724, 5023086, 6697448, 10046172, 13394896, 20092344, 26789792, 40184688, 53579584, 80369376, 107159168, 160738752, 321477504]

約数ペア:

[(1, 321477504), (2, 160738752), (3, 107159168), (4, 80369376), (6, 53579584), (8, 40184688), (12, 26789792), (16, 20092344), (24, 13394896), (32, 10046172), (48, 6697448), (64, 5023086), (96, 3348724), (128, 2511543), (192, 1674362), (384, 837181), (563, 571008), (1126, 285504), (1487, 216192), (1689, 190336), (2252, 142752), (2974, 108096), (3378, 95168), (4461, 72064), (4504, 71376), (5948, 54048), (6756, 47584), (8922, 36032), (9008, 35688), (11896, 27024), (13512, 23792), (17844, 18016)]