328298688

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24781}}^1$

素因数の和:24822

約数の個数: 84

約数和(自身を含む): 981961968

約数和(自身を除く): 653663280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 24781, 49562, 74343, 99124, 148686, 198248, 223029, 297372, 396496, 446058, 569963, 594744, 792992, 892116, 1139926, 1189488, 1585984, 1709889, 1784232, 2279852, 2378976, 3419778, 3568464, 4559704, 4757952, 5129667, 6839556, 7136928, 9119408, 10259334, 13679112, 14273856, 18238816, 20518668, 27358224, 36477632, 41037336, 54716448, 82074672, 109432896, 164149344, 328298688]

約数ペア:

[(1, 328298688), (2, 164149344), (3, 109432896), (4, 82074672), (6, 54716448), (8, 41037336), (9, 36477632), (12, 27358224), (16, 20518668), (18, 18238816), (23, 14273856), (24, 13679112), (32, 10259334), (36, 9119408), (46, 7136928), (48, 6839556), (64, 5129667), (69, 4757952), (72, 4559704), (92, 3568464), (96, 3419778), (138, 2378976), (144, 2279852), (184, 1784232), (192, 1709889), (207, 1585984), (276, 1189488), (288, 1139926), (368, 892116), (414, 792992), (552, 594744), (576, 569963), (736, 446058), (828, 396496), (1104, 297372), (1472, 223029), (1656, 198248), (2208, 148686), (3312, 99124), (4416, 74343), (6624, 49562), (13248, 24781)]