1187431068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:4007

約数の個数: 96

約数和(自身を含む): 3081379840

約数和(自身を除く): 1893948772

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 172, 186, 228, 258, 372, 516, 589, 817, 1178, 1333, 1634, 1767, 2356, 2451, 2666, 3268, 3534, 3907, 3999, 4902, 5332, 7068, 7814, 7998, 9804, 11721, 15628, 15996, 23442, 25327, 46884, 50654, 74233, 75981, 101308, 121117, 148466, 151962, 168001, 222699, 242234, 296932, 303924, 336002, 363351, 445398, 484468, 504003, 672004, 726702, 890796, 1008006, 1453404, 2016012, 2301223, 3192019, 4602446, 5208031, 6384038, 6903669, 9204892, 9576057, 10416062, 12768076, 13807338, 15624093, 19152114, 20832124, 27614676, 31248186, 38304228, 62496372, 98952589, 197905178, 296857767, 395810356, 593715534, 1187431068]

約数ペア:

[(1, 1187431068), (2, 593715534), (3, 395810356), (4, 296857767), (6, 197905178), (12, 98952589), (19, 62496372), (31, 38304228), (38, 31248186), (43, 27614676), (57, 20832124), (62, 19152114), (76, 15624093), (86, 13807338), (93, 12768076), (114, 10416062), (124, 9576057), (129, 9204892), (172, 6903669), (186, 6384038), (228, 5208031), (258, 4602446), (372, 3192019), (516, 2301223), (589, 2016012), (817, 1453404), (1178, 1008006), (1333, 890796), (1634, 726702), (1767, 672004), (2356, 504003), (2451, 484468), (2666, 445398), (3268, 363351), (3534, 336002), (3907, 303924), (3999, 296932), (4902, 242234), (5332, 222699), (7068, 168001), (7814, 151962), (7998, 148466), (9804, 121117), (11721, 101308), (15628, 75981), (15996, 74233), (23442, 50654), (25327, 46884)]