288620982

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7259

約数の個数: 80

約数和(自身を含む): 733230960

約数和(自身を除く): 444609978

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6669, 7213, 13338, 14426, 20007, 21639, 40014, 43278, 64917, 93769, 129834, 137047, 187538, 194751, 274094, 281307, 389502, 411141, 562614, 584253, 822282, 843921, 1168506, 1233423, 1687842, 1781611, 2466846, 2531763, 3563222, 3700269, 5063526, 5344833, 7400538, 7595289, 10689666, 11100807, 15190578, 16034499, 22201614, 32068998, 48103497, 96206994, 144310491, 288620982]

約数ペア:

[(1, 288620982), (2, 144310491), (3, 96206994), (6, 48103497), (9, 32068998), (13, 22201614), (18, 16034499), (19, 15190578), (26, 11100807), (27, 10689666), (38, 7595289), (39, 7400538), (54, 5344833), (57, 5063526), (78, 3700269), (81, 3563222), (114, 2531763), (117, 2466846), (162, 1781611), (171, 1687842), (234, 1233423), (247, 1168506), (342, 843921), (351, 822282), (494, 584253), (513, 562614), (702, 411141), (741, 389502), (1026, 281307), (1053, 274094), (1482, 194751), (1539, 187538), (2106, 137047), (2223, 129834), (3078, 93769), (4446, 64917), (6669, 43278), (7213, 40014), (13338, 21639), (14426, 20007)]