455498856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{110989}}^1$

素因数の和:111023

約数の個数: 64

約数和(自身を含む): 1331880000

約数和(自身を除く): 876381144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 110989, 221978, 332967, 443956, 665934, 887912, 998901, 1331868, 1997802, 2108791, 2663736, 2996703, 3995604, 4217582, 5993406, 6326373, 7991208, 8435164, 11986812, 12652746, 16870328, 18979119, 23973624, 25305492, 37958238, 50610984, 56937357, 75916476, 113874714, 151832952, 227749428, 455498856]

約数ペア:

[(1, 455498856), (2, 227749428), (3, 151832952), (4, 113874714), (6, 75916476), (8, 56937357), (9, 50610984), (12, 37958238), (18, 25305492), (19, 23973624), (24, 18979119), (27, 16870328), (36, 12652746), (38, 11986812), (54, 8435164), (57, 7991208), (72, 6326373), (76, 5993406), (108, 4217582), (114, 3995604), (152, 2996703), (171, 2663736), (216, 2108791), (228, 1997802), (342, 1331868), (456, 998901), (513, 887912), (684, 665934), (1026, 443956), (1368, 332967), (2052, 221978), (4104, 110989)]