1666979592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 4426793280

約数和(自身を除く): 2759813688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 228, 361, 362, 456, 543, 722, 724, 1063, 1083, 1086, 1444, 1448, 2126, 2166, 2172, 2888, 3189, 3439, 4252, 4332, 4344, 6378, 6878, 8504, 8664, 10317, 12756, 13756, 20197, 20634, 25512, 27512, 40394, 41268, 60591, 65341, 80788, 82536, 121182, 130682, 161576, 192403, 196023, 242364, 261364, 383743, 384806, 392046, 484728, 522728, 577209, 767486, 769612, 784092, 1151229, 1154418, 1534972, 1539224, 1568184, 2302458, 2308836, 3069944, 3655657, 4604916, 4617672, 7311314, 9209832, 10966971, 14622628, 21933942, 29245256, 43867884, 69457483, 87735768, 138914966, 208372449, 277829932, 416744898, 555659864, 833489796, 1666979592]

約数ペア:

[(1, 1666979592), (2, 833489796), (3, 555659864), (4, 416744898), (6, 277829932), (8, 208372449), (12, 138914966), (19, 87735768), (24, 69457483), (38, 43867884), (57, 29245256), (76, 21933942), (114, 14622628), (152, 10966971), (181, 9209832), (228, 7311314), (361, 4617672), (362, 4604916), (456, 3655657), (543, 3069944), (722, 2308836), (724, 2302458), (1063, 1568184), (1083, 1539224), (1086, 1534972), (1444, 1154418), (1448, 1151229), (2126, 784092), (2166, 769612), (2172, 767486), (2888, 577209), (3189, 522728), (3439, 484728), (4252, 392046), (4332, 384806), (4344, 383743), (6378, 261364), (6878, 242364), (8504, 196023), (8664, 192403), (10317, 161576), (12756, 130682), (13756, 121182), (20197, 82536), (20634, 80788), (25512, 65341), (27512, 60591), (40394, 41268)]