216578688

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{4441}}^1$

素因数の和:4585

約数の個数: 64

約数和(自身を含む): 579947520

約数和(自身を除く): 363368832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 508, 762, 1016, 1524, 2032, 3048, 4064, 4441, 6096, 8128, 8882, 12192, 13323, 16256, 17764, 24384, 26646, 35528, 48768, 53292, 71056, 106584, 142112, 213168, 284224, 426336, 564007, 568448, 852672, 1128014, 1692021, 1705344, 2256028, 3384042, 4512056, 6768084, 9024112, 13536168, 18048224, 27072336, 36096448, 54144672, 72192896, 108289344, 216578688]

約数ペア:

[(1, 216578688), (2, 108289344), (3, 72192896), (4, 54144672), (6, 36096448), (8, 27072336), (12, 18048224), (16, 13536168), (24, 9024112), (32, 6768084), (48, 4512056), (64, 3384042), (96, 2256028), (127, 1705344), (128, 1692021), (192, 1128014), (254, 852672), (381, 568448), (384, 564007), (508, 426336), (762, 284224), (1016, 213168), (1524, 142112), (2032, 106584), (3048, 71056), (4064, 53292), (4441, 48768), (6096, 35528), (8128, 26646), (8882, 24384), (12192, 17764), (13323, 16256)]