1831408762372

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{13259}}^1$

素因数の和:13614

約数の個数: 144

約数和(自身を含む): 3900756787200

約数和(自身を除く): 2069348024828

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 127, 179, 196, 217, 254, 358, 434, 508, 716, 868, 889, 1253, 1519, 1778, 2506, 3038, 3556, 3937, 5012, 5549, 6076, 6223, 7874, 8771, 11098, 12446, 13259, 15748, 17542, 22196, 22733, 24892, 26518, 27559, 35084, 38843, 45466, 53036, 55118, 77686, 90932, 92813, 110236, 155372, 159131, 185626, 192913, 271901, 318262, 371252, 385826, 411029, 543802, 636524, 649691, 704723, 771652, 822058, 1087604, 1113917, 1299382, 1409446, 1644116, 1683893, 2227834, 2373361, 2598764, 2818892, 2877203, 3367786, 4455668, 4746722, 4933061, 5754406, 6735572, 9493444, 9866122, 11508812, 11787251, 16613527, 19732244, 20140421, 23574502, 33227054, 34531427, 40280842, 47149004, 52200683, 66454108, 69062854, 73574191, 80561684, 82510757, 104401366, 116294689, 138125708, 147148382, 165021514, 208802732, 232589378, 294296764, 301416847, 330043028, 365404781, 465178756, 515019337, 602833694, 730809562, 1030038674, 1205667388, 1461619124, 2060077348, 2109917929, 2557833467, 3605135359, 4219835858, 5115666934, 7210270718, 8439671716, 9343922257, 10231333868, 14420541436, 14769425503, 18687844514, 29538851006, 37375689028, 59077702012, 65407455799, 130814911598, 261629823196, 457852190593, 915704381186, 1831408762372]

約数ペア:

[(1, 1831408762372), (2, 915704381186), (4, 457852190593), (7, 261629823196), (14, 130814911598), (28, 65407455799), (31, 59077702012), (49, 37375689028), (62, 29538851006), (98, 18687844514), (124, 14769425503), (127, 14420541436), (179, 10231333868), (196, 9343922257), (217, 8439671716), (254, 7210270718), (358, 5115666934), (434, 4219835858), (508, 3605135359), (716, 2557833467), (868, 2109917929), (889, 2060077348), (1253, 1461619124), (1519, 1205667388), (1778, 1030038674), (2506, 730809562), (3038, 602833694), (3556, 515019337), (3937, 465178756), (5012, 365404781), (5549, 330043028), (6076, 301416847), (6223, 294296764), (7874, 232589378), (8771, 208802732), (11098, 165021514), (12446, 147148382), (13259, 138125708), (15748, 116294689), (17542, 104401366), (22196, 82510757), (22733, 80561684), (24892, 73574191), (26518, 69062854), (27559, 66454108), (35084, 52200683), (38843, 47149004), (45466, 40280842), (53036, 34531427), (55118, 33227054), (77686, 23574502), (90932, 20140421), (92813, 19732244), (110236, 16613527), (155372, 11787251), (159131, 11508812), (185626, 9866122), (192913, 9493444), (271901, 6735572), (318262, 5754406), (371252, 4933061), (385826, 4746722), (411029, 4455668), (543802, 3367786), (636524, 2877203), (649691, 2818892), (704723, 2598764), (771652, 2373361), (822058, 2227834), (1087604, 1683893), (1113917, 1644116), (1299382, 1409446)]