3886141028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 8911859712

約数和(自身を除く): 5025718684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 163, 217, 227, 242, 308, 326, 341, 434, 454, 484, 652, 682, 847, 868, 908, 1141, 1364, 1589, 1694, 1793, 2282, 2387, 2497, 3178, 3388, 3586, 3751, 4564, 4774, 4994, 5053, 6356, 7037, 7172, 7502, 9548, 9988, 10106, 12551, 14074, 15004, 17479, 19723, 20212, 25102, 26257, 27467, 28148, 34958, 35371, 37001, 39446, 49259, 50204, 52514, 54934, 55583, 69916, 70742, 74002, 77407, 78892, 98518, 105028, 109868, 111166, 138061, 141484, 148004, 154814, 192269, 197036, 222332, 259007, 276122, 309628, 384538, 389081, 407011, 518014, 541849, 552244, 611413, 769076, 778162, 814022, 851477, 1036028, 1083698, 1147031, 1222826, 1556324, 1628044, 1702954, 2167396, 2294062, 2445652, 2849077, 3405908, 4279891, 4477121, 4588124, 5698154, 5960339, 8029217, 8559782, 8954242, 11396308, 11920678, 12617341, 16058434, 17119564, 17908484, 23841356, 25234682, 31339847, 32116868, 50469364, 62679694, 88321387, 125359388, 138790751, 176642774, 277581502, 353285548, 555163004, 971535257, 1943070514, 3886141028]

約数ペア:

[(1, 3886141028), (2, 1943070514), (4, 971535257), (7, 555163004), (11, 353285548), (14, 277581502), (22, 176642774), (28, 138790751), (31, 125359388), (44, 88321387), (62, 62679694), (77, 50469364), (121, 32116868), (124, 31339847), (154, 25234682), (163, 23841356), (217, 17908484), (227, 17119564), (242, 16058434), (308, 12617341), (326, 11920678), (341, 11396308), (434, 8954242), (454, 8559782), (484, 8029217), (652, 5960339), (682, 5698154), (847, 4588124), (868, 4477121), (908, 4279891), (1141, 3405908), (1364, 2849077), (1589, 2445652), (1694, 2294062), (1793, 2167396), (2282, 1702954), (2387, 1628044), (2497, 1556324), (3178, 1222826), (3388, 1147031), (3586, 1083698), (3751, 1036028), (4564, 851477), (4774, 814022), (4994, 778162), (5053, 769076), (6356, 611413), (7037, 552244), (7172, 541849), (7502, 518014), (9548, 407011), (9988, 389081), (10106, 384538), (12551, 309628), (14074, 276122), (15004, 259007), (17479, 222332), (19723, 197036), (20212, 192269), (25102, 154814), (26257, 148004), (27467, 141484), (28148, 138061), (34958, 111166), (35371, 109868), (37001, 105028), (39446, 98518), (49259, 78892), (50204, 77407), (52514, 74002), (54934, 70742), (55583, 69916)]