7279320984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1372421}}^1$

素因数の和:1372460

約数の個数: 64

約数和(自身を含む): 20751020640

約数和(自身を除く): 13471699656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 1372421, 2744842, 4117263, 5489684, 8234526, 10979368, 16469052, 17841473, 23331157, 32938104, 35682946, 46662314, 53524419, 69993471, 71365892, 93324628, 107048838, 139986942, 142731784, 186649256, 214097676, 279973884, 303305041, 428195352, 559947768, 606610082, 909915123, 1213220164, 1819830246, 2426440328, 3639660492, 7279320984]

約数ペア:

[(1, 7279320984), (2, 3639660492), (3, 2426440328), (4, 1819830246), (6, 1213220164), (8, 909915123), (12, 606610082), (13, 559947768), (17, 428195352), (24, 303305041), (26, 279973884), (34, 214097676), (39, 186649256), (51, 142731784), (52, 139986942), (68, 107048838), (78, 93324628), (102, 71365892), (104, 69993471), (136, 53524419), (156, 46662314), (204, 35682946), (221, 32938104), (312, 23331157), (408, 17841473), (442, 16469052), (663, 10979368), (884, 8234526), (1326, 5489684), (1768, 4117263), (2652, 2744842), (5304, 1372421)]