2017665944

素因数分解:

$2^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 4828027680

約数和(自身を除く): 2810361736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 49, 56, 68, 74, 98, 119, 136, 148, 167, 196, 238, 259, 296, 334, 343, 392, 476, 518, 629, 668, 686, 833, 952, 1036, 1169, 1258, 1336, 1372, 1666, 1813, 2072, 2338, 2401, 2516, 2744, 2839, 3332, 3626, 4403, 4676, 4802, 5032, 5678, 5831, 6179, 6664, 7252, 8183, 8806, 9352, 9604, 11356, 11662, 12358, 12691, 14504, 16366, 17612, 19208, 19873, 22712, 23324, 24716, 25382, 30821, 32732, 35224, 39746, 40817, 43253, 46648, 49432, 50764, 57281, 61642, 65464, 79492, 81634, 86506, 88837, 101528, 105043, 114562, 123284, 139111, 158984, 163268, 173012, 177674, 210086, 215747, 229124, 246568, 278222, 302771, 326536, 346024, 355348, 400967, 420172, 431494, 458248, 556444, 605542, 710696, 735301, 801934, 840344, 862988, 973777, 1112888, 1211084, 1470602, 1510229, 1603868, 1725976, 1947554, 2119397, 2422168, 2941204, 3020458, 3207736, 3895108, 4238794, 5147107, 5882408, 6040916, 6816439, 7790216, 8477588, 10294214, 12081832, 13632878, 14835779, 16955176, 20588428, 27265756, 29671558, 36029749, 41176856, 54531512, 59343116, 72059498, 118686232, 144118996, 252208243, 288237992, 504416486, 1008832972, 2017665944]

約数ペア:

[(1, 2017665944), (2, 1008832972), (4, 504416486), (7, 288237992), (8, 252208243), (14, 144118996), (17, 118686232), (28, 72059498), (34, 59343116), (37, 54531512), (49, 41176856), (56, 36029749), (68, 29671558), (74, 27265756), (98, 20588428), (119, 16955176), (136, 14835779), (148, 13632878), (167, 12081832), (196, 10294214), (238, 8477588), (259, 7790216), (296, 6816439), (334, 6040916), (343, 5882408), (392, 5147107), (476, 4238794), (518, 3895108), (629, 3207736), (668, 3020458), (686, 2941204), (833, 2422168), (952, 2119397), (1036, 1947554), (1169, 1725976), (1258, 1603868), (1336, 1510229), (1372, 1470602), (1666, 1211084), (1813, 1112888), (2072, 973777), (2338, 862988), (2401, 840344), (2516, 801934), (2744, 735301), (2839, 710696), (3332, 605542), (3626, 556444), (4403, 458248), (4676, 431494), (4802, 420172), (5032, 400967), (5678, 355348), (5831, 346024), (6179, 326536), (6664, 302771), (7252, 278222), (8183, 246568), (8806, 229124), (9352, 215747), (9604, 210086), (11356, 177674), (11662, 173012), (12358, 163268), (12691, 158984), (14504, 139111), (16366, 123284), (17612, 114562), (19208, 105043), (19873, 101528), (22712, 88837), (23324, 86506), (24716, 81634), (25382, 79492), (30821, 65464), (32732, 61642), (35224, 57281), (39746, 50764), (40817, 49432), (43253, 46648)]