997697862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3618

約数の個数: 96

約数和(自身を含む): 2585856000

約数和(自身を除く): 1588158138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 217, 219, 279, 434, 438, 511, 558, 651, 657, 1022, 1302, 1314, 1533, 1953, 2263, 3066, 3499, 3906, 4526, 4599, 6789, 6998, 9198, 10497, 13578, 15841, 20367, 20994, 24493, 31491, 31682, 40734, 47523, 48986, 62982, 73479, 95046, 108469, 142569, 146958, 216938, 220437, 255427, 285138, 325407, 440874, 510854, 650814, 759283, 766281, 976221, 1518566, 1532562, 1787989, 1952442, 2277849, 2298843, 3575978, 4555698, 4597686, 5363967, 6833547, 7918237, 10727934, 13667094, 15836474, 16091901, 23754711, 32183802, 47509422, 55427659, 71264133, 110855318, 142528266, 166282977, 332565954, 498848931, 997697862]

約数ペア:

[(1, 997697862), (2, 498848931), (3, 332565954), (6, 166282977), (7, 142528266), (9, 110855318), (14, 71264133), (18, 55427659), (21, 47509422), (31, 32183802), (42, 23754711), (62, 16091901), (63, 15836474), (73, 13667094), (93, 10727934), (126, 7918237), (146, 6833547), (186, 5363967), (217, 4597686), (219, 4555698), (279, 3575978), (434, 2298843), (438, 2277849), (511, 1952442), (558, 1787989), (651, 1532562), (657, 1518566), (1022, 976221), (1302, 766281), (1314, 759283), (1533, 650814), (1953, 510854), (2263, 440874), (3066, 325407), (3499, 285138), (3906, 255427), (4526, 220437), (4599, 216938), (6789, 146958), (6998, 142569), (9198, 108469), (10497, 95046), (13578, 73479), (15841, 62982), (20367, 48986), (20994, 47523), (24493, 40734), (31491, 31682)]