947495406216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1\times {\mathrm{440471}}^1$

素因数の和:442434

約数の個数: 64

約数和(自身を含む): 2420411258880

約数和(自身を除く): 1472915852664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1907, 3814, 5721, 7628, 11442, 15256, 22884, 45768, 89629, 179258, 268887, 358516, 440471, 537774, 717032, 880942, 1075548, 1321413, 1761884, 2151096, 2642826, 3523768, 5285652, 10571304, 20702137, 41404274, 62106411, 82808548, 124212822, 165617096, 248425644, 496851288, 839978197, 1679956394, 2519934591, 3359912788, 5039869182, 6719825576, 10079738364, 20159476728, 39478975259, 78957950518, 118436925777, 157915901036, 236873851554, 315831802072, 473747703108, 947495406216]

約数ペア:

[(1, 947495406216), (2, 473747703108), (3, 315831802072), (4, 236873851554), (6, 157915901036), (8, 118436925777), (12, 78957950518), (24, 39478975259), (47, 20159476728), (94, 10079738364), (141, 6719825576), (188, 5039869182), (282, 3359912788), (376, 2519934591), (564, 1679956394), (1128, 839978197), (1907, 496851288), (3814, 248425644), (5721, 165617096), (7628, 124212822), (11442, 82808548), (15256, 62106411), (22884, 41404274), (45768, 20702137), (89629, 10571304), (179258, 5285652), (268887, 3523768), (358516, 2642826), (440471, 2151096), (537774, 1761884), (717032, 1321413), (880942, 1075548)]