2808978822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7351}}^1$

素因数の和:7466

約数の個数: 96

約数和(自身を含む): 6936523776

約数和(自身を除く): 4127544954

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 71, 78, 117, 138, 142, 207, 213, 234, 299, 414, 426, 598, 639, 897, 923, 1278, 1633, 1794, 1846, 2691, 2769, 3266, 4899, 5382, 5538, 7351, 8307, 9798, 14697, 14702, 16614, 21229, 22053, 29394, 42458, 44106, 63687, 66159, 95563, 127374, 132318, 169073, 191061, 191126, 286689, 338146, 382122, 507219, 521921, 573378, 860067, 1014438, 1043842, 1521657, 1565763, 1720134, 2197949, 3043314, 3131526, 4395898, 4697289, 6593847, 6784973, 9394578, 12004183, 13187694, 13569946, 19781541, 20354919, 24008366, 36012549, 39563082, 40709838, 61064757, 72025098, 108037647, 122129514, 156054379, 216075294, 312108758, 468163137, 936326274, 1404489411, 2808978822]

約数ペア:

[(1, 2808978822), (2, 1404489411), (3, 936326274), (6, 468163137), (9, 312108758), (13, 216075294), (18, 156054379), (23, 122129514), (26, 108037647), (39, 72025098), (46, 61064757), (69, 40709838), (71, 39563082), (78, 36012549), (117, 24008366), (138, 20354919), (142, 19781541), (207, 13569946), (213, 13187694), (234, 12004183), (299, 9394578), (414, 6784973), (426, 6593847), (598, 4697289), (639, 4395898), (897, 3131526), (923, 3043314), (1278, 2197949), (1633, 1720134), (1794, 1565763), (1846, 1521657), (2691, 1043842), (2769, 1014438), (3266, 860067), (4899, 573378), (5382, 521921), (5538, 507219), (7351, 382122), (8307, 338146), (9798, 286689), (14697, 191126), (14702, 191061), (16614, 169073), (21229, 132318), (22053, 127374), (29394, 95563), (42458, 66159), (44106, 63687)]