663189228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{839}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 1857139200

約数和(自身を除く): 1193949972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 563, 702, 839, 1126, 1404, 1678, 1689, 2252, 2517, 3356, 3378, 5034, 5067, 6756, 7319, 7551, 10068, 10134, 10907, 14638, 15102, 15201, 20268, 21814, 21957, 22653, 29276, 30204, 30402, 32721, 43628, 43914, 45306, 60804, 65442, 65871, 87828, 90612, 98163, 130884, 131742, 196326, 197613, 263484, 294489, 392652, 395226, 472357, 588978, 790452, 944714, 1177956, 1417071, 1889428, 2834142, 4251213, 5668284, 6140641, 8502426, 12281282, 12753639, 17004852, 18421923, 24562564, 25507278, 36843846, 51014556, 55265769, 73687692, 110531538, 165797307, 221063076, 331594614, 663189228]

約数ペア:

[(1, 663189228), (2, 331594614), (3, 221063076), (4, 165797307), (6, 110531538), (9, 73687692), (12, 55265769), (13, 51014556), (18, 36843846), (26, 25507278), (27, 24562564), (36, 18421923), (39, 17004852), (52, 12753639), (54, 12281282), (78, 8502426), (108, 6140641), (117, 5668284), (156, 4251213), (234, 2834142), (351, 1889428), (468, 1417071), (563, 1177956), (702, 944714), (839, 790452), (1126, 588978), (1404, 472357), (1678, 395226), (1689, 392652), (2252, 294489), (2517, 263484), (3356, 197613), (3378, 196326), (5034, 131742), (5067, 130884), (6756, 98163), (7319, 90612), (7551, 87828), (10068, 65871), (10134, 65442), (10907, 60804), (14638, 45306), (15102, 43914), (15201, 43628), (20268, 32721), (21814, 30402), (21957, 30204), (22653, 29276)]