246779624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 572140800

約数和(自身を除く): 325361176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 257, 364, 514, 728, 1028, 1319, 1799, 2056, 2638, 3341, 3598, 5276, 6682, 7196, 9233, 10552, 13364, 14392, 17147, 18466, 23387, 26728, 34294, 36932, 46774, 68588, 73864, 93548, 120029, 137176, 187096, 240058, 338983, 480116, 677966, 960232, 1355932, 2372881, 2711864, 4406779, 4745762, 8813558, 9491524, 17627116, 18983048, 30847453, 35254232, 61694906, 123389812, 246779624]

約数ペア:

[(1, 246779624), (2, 123389812), (4, 61694906), (7, 35254232), (8, 30847453), (13, 18983048), (14, 17627116), (26, 9491524), (28, 8813558), (52, 4745762), (56, 4406779), (91, 2711864), (104, 2372881), (182, 1355932), (257, 960232), (364, 677966), (514, 480116), (728, 338983), (1028, 240058), (1319, 187096), (1799, 137176), (2056, 120029), (2638, 93548), (3341, 73864), (3598, 68588), (5276, 46774), (6682, 36932), (7196, 34294), (9233, 26728), (10552, 23387), (13364, 18466), (14392, 17147)]