488372534271

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2521}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 755175412992

約数和(自身を除く): 266802878721

約数列:

[1, 3, 9, 37, 43, 83, 111, 129, 163, 249, 333, 387, 489, 747, 1467, 1591, 2521, 3071, 3569, 4773, 6031, 7009, 7563, 9213, 10707, 13529, 14319, 18093, 21027, 22689, 27639, 32121, 40587, 54279, 63081, 93277, 108403, 121761, 132053, 209243, 259333, 279831, 325209, 396159, 410923, 500573, 581747, 627729, 777999, 839493, 975627, 1188477, 1232769, 1501719, 1745241, 1883187, 2333997, 3698307, 4010911, 4505157, 5235723, 7741991, 8997449, 12032733, 15204151, 17669689, 21524639, 23225973, 26992347, 34106609, 36098199, 45612453, 53009067, 64573917, 69677919, 80977041, 102319827, 136837359, 159027201, 193721751, 306959481, 332905613, 653778493, 998716839, 1261944533, 1466584187, 1961335479, 2996150517, 3785833599, 4399752561, 5884006437, 11357500797, 13199257683, 54263614919, 162790844757, 488372534271]

約数ペア:

[(1, 488372534271), (3, 162790844757), (9, 54263614919), (37, 13199257683), (43, 11357500797), (83, 5884006437), (111, 4399752561), (129, 3785833599), (163, 2996150517), (249, 1961335479), (333, 1466584187), (387, 1261944533), (489, 998716839), (747, 653778493), (1467, 332905613), (1591, 306959481), (2521, 193721751), (3071, 159027201), (3569, 136837359), (4773, 102319827), (6031, 80977041), (7009, 69677919), (7563, 64573917), (9213, 53009067), (10707, 45612453), (13529, 36098199), (14319, 34106609), (18093, 26992347), (21027, 23225973), (22689, 21524639), (27639, 17669689), (32121, 15204151), (40587, 12032733), (54279, 8997449), (63081, 7741991), (93277, 5235723), (108403, 4505157), (121761, 4010911), (132053, 3698307), (209243, 2333997), (259333, 1883187), (279831, 1745241), (325209, 1501719), (396159, 1232769), (410923, 1188477), (500573, 975627), (581747, 839493), (627729, 777999)]