31281624

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 93450240

約数和(自身を除く): 62168616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 127, 132, 198, 254, 264, 311, 381, 396, 508, 622, 762, 792, 933, 1016, 1143, 1244, 1397, 1524, 1866, 2286, 2488, 2794, 2799, 3048, 3421, 3732, 4191, 4572, 5588, 5598, 6842, 7464, 8382, 9144, 10263, 11176, 11196, 12573, 13684, 16764, 20526, 22392, 25146, 27368, 30789, 33528, 39497, 41052, 50292, 61578, 78994, 82104, 100584, 118491, 123156, 157988, 236982, 246312, 315976, 355473, 434467, 473964, 710946, 868934, 947928, 1303401, 1421892, 1737868, 2606802, 2843784, 3475736, 3910203, 5213604, 7820406, 10427208, 15640812, 31281624]

約数ペア:

[(1, 31281624), (2, 15640812), (3, 10427208), (4, 7820406), (6, 5213604), (8, 3910203), (9, 3475736), (11, 2843784), (12, 2606802), (18, 1737868), (22, 1421892), (24, 1303401), (33, 947928), (36, 868934), (44, 710946), (66, 473964), (72, 434467), (88, 355473), (99, 315976), (127, 246312), (132, 236982), (198, 157988), (254, 123156), (264, 118491), (311, 100584), (381, 82104), (396, 78994), (508, 61578), (622, 50292), (762, 41052), (792, 39497), (933, 33528), (1016, 30789), (1143, 27368), (1244, 25146), (1397, 22392), (1524, 20526), (1866, 16764), (2286, 13684), (2488, 12573), (2794, 11196), (2799, 11176), (3048, 10263), (3421, 9144), (3732, 8382), (4191, 7464), (4572, 6842), (5588, 5598)]