289500666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1399}}^1$

素因数の和:1803

約数の個数: 64

約数和(自身を含む): 715008000

約数和(自身を除く): 425507334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 379, 546, 758, 1137, 1399, 2274, 2653, 2798, 4197, 4927, 5306, 7959, 8394, 9793, 9854, 14781, 15918, 18187, 19586, 29379, 29562, 34489, 36374, 54561, 58758, 68978, 103467, 109122, 127309, 206934, 254618, 381927, 530221, 763854, 1060442, 1590663, 3181326, 3711547, 6892873, 7423094, 11134641, 13785746, 20678619, 22269282, 41357238, 48250111, 96500222, 144750333, 289500666]

約数ペア:

[(1, 289500666), (2, 144750333), (3, 96500222), (6, 48250111), (7, 41357238), (13, 22269282), (14, 20678619), (21, 13785746), (26, 11134641), (39, 7423094), (42, 6892873), (78, 3711547), (91, 3181326), (182, 1590663), (273, 1060442), (379, 763854), (546, 530221), (758, 381927), (1137, 254618), (1399, 206934), (2274, 127309), (2653, 109122), (2798, 103467), (4197, 68978), (4927, 58758), (5306, 54561), (7959, 36374), (8394, 34489), (9793, 29562), (9854, 29379), (14781, 19586), (15918, 18187)]