476745892

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 1034208000

約数和(自身を除く): 557462108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 199, 238, 398, 476, 719, 796, 833, 1393, 1438, 1666, 2786, 2876, 3332, 3383, 5033, 5572, 6766, 9751, 10066, 12223, 13532, 19502, 20132, 23681, 24446, 35231, 39004, 47362, 48892, 70462, 85561, 94724, 140924, 143081, 165767, 171122, 286162, 331534, 342244, 572324, 598927, 663068, 1001567, 1197854, 2003134, 2395708, 2432377, 4006268, 4864754, 7010969, 9729508, 14021938, 17026639, 28043876, 34053278, 68106556, 119186473, 238372946, 476745892]

約数ペア:

[(1, 476745892), (2, 238372946), (4, 119186473), (7, 68106556), (14, 34053278), (17, 28043876), (28, 17026639), (34, 14021938), (49, 9729508), (68, 7010969), (98, 4864754), (119, 4006268), (196, 2432377), (199, 2395708), (238, 2003134), (398, 1197854), (476, 1001567), (719, 663068), (796, 598927), (833, 572324), (1393, 342244), (1438, 331534), (1666, 286162), (2786, 171122), (2876, 165767), (3332, 143081), (3383, 140924), (5033, 94724), (5572, 85561), (6766, 70462), (9751, 48892), (10066, 47362), (12223, 39004), (13532, 35231), (19502, 24446), (20132, 23681)]