900356002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 1863106560

約数和(自身を除く): 962750558

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 37, 38, 62, 74, 91, 133, 182, 217, 227, 247, 259, 266, 403, 434, 454, 481, 494, 518, 589, 703, 806, 962, 1147, 1178, 1406, 1589, 1729, 2294, 2821, 2951, 3178, 3367, 3458, 4123, 4313, 4921, 5642, 5902, 6734, 7037, 7657, 8029, 8246, 8399, 8626, 9139, 9842, 14074, 14911, 15314, 16058, 16798, 18278, 20657, 21793, 29822, 30191, 41314, 43586, 49259, 53599, 56069, 58793, 60382, 63973, 91481, 98518, 104377, 107198, 109187, 112138, 117586, 127946, 133703, 152551, 159581, 182962, 208754, 218374, 260369, 267406, 283309, 305102, 319162, 392483, 520738, 566618, 640367, 764309, 784966, 935921, 1117067, 1280734, 1528618, 1738139, 1822583, 1871842, 1983163, 2074553, 2234134, 3384797, 3476278, 3645166, 3966326, 4149106, 4947011, 6769594, 9894022, 12166973, 14521871, 23693579, 24333946, 29043742, 34629077, 47387158, 64311143, 69258154, 128622286, 450178001, 900356002]

約数ペア:

[(1, 900356002), (2, 450178001), (7, 128622286), (13, 69258154), (14, 64311143), (19, 47387158), (26, 34629077), (31, 29043742), (37, 24333946), (38, 23693579), (62, 14521871), (74, 12166973), (91, 9894022), (133, 6769594), (182, 4947011), (217, 4149106), (227, 3966326), (247, 3645166), (259, 3476278), (266, 3384797), (403, 2234134), (434, 2074553), (454, 1983163), (481, 1871842), (494, 1822583), (518, 1738139), (589, 1528618), (703, 1280734), (806, 1117067), (962, 935921), (1147, 784966), (1178, 764309), (1406, 640367), (1589, 566618), (1729, 520738), (2294, 392483), (2821, 319162), (2951, 305102), (3178, 283309), (3367, 267406), (3458, 260369), (4123, 218374), (4313, 208754), (4921, 182962), (5642, 159581), (5902, 152551), (6734, 133703), (7037, 127946), (7657, 117586), (8029, 112138), (8246, 109187), (8399, 107198), (8626, 104377), (9139, 98518), (9842, 91481), (14074, 63973), (14911, 60382), (15314, 58793), (16058, 56069), (16798, 53599), (18278, 49259), (20657, 43586), (21793, 41314), (29822, 30191)]