504891712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2$

素因数の和:145

約数の個数: 126

約数和(自身を含む): 1167191214

約数和(自身を除く): 662299502

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 41, 52, 64, 76, 82, 104, 152, 164, 208, 247, 304, 328, 361, 416, 494, 533, 608, 656, 722, 779, 832, 988, 1066, 1216, 1312, 1444, 1558, 1681, 1976, 2132, 2624, 2888, 3116, 3362, 3952, 4264, 4693, 5776, 6232, 6724, 7904, 8528, 9386, 10127, 11552, 12464, 13448, 14801, 15808, 17056, 18772, 20254, 21853, 23104, 24928, 26896, 29602, 31939, 34112, 37544, 40508, 43706, 49856, 53792, 59204, 63878, 75088, 81016, 87412, 107584, 118408, 127756, 150176, 162032, 174824, 192413, 236816, 255512, 300352, 324064, 349648, 384826, 415207, 473632, 511024, 606841, 648128, 699296, 769652, 830414, 947264, 1022048, 1213682, 1398592, 1539304, 1660828, 2044096, 2427364, 3078608, 3321656, 4854728, 6157216, 6643312, 7888933, 9709456, 12314432, 13286624, 15777866, 19418912, 26573248, 31555732, 38837824, 63111464, 126222928, 252445856, 504891712]

約数ペア:

[(1, 504891712), (2, 252445856), (4, 126222928), (8, 63111464), (13, 38837824), (16, 31555732), (19, 26573248), (26, 19418912), (32, 15777866), (38, 13286624), (41, 12314432), (52, 9709456), (64, 7888933), (76, 6643312), (82, 6157216), (104, 4854728), (152, 3321656), (164, 3078608), (208, 2427364), (247, 2044096), (304, 1660828), (328, 1539304), (361, 1398592), (416, 1213682), (494, 1022048), (533, 947264), (608, 830414), (656, 769652), (722, 699296), (779, 648128), (832, 606841), (988, 511024), (1066, 473632), (1216, 415207), (1312, 384826), (1444, 349648), (1558, 324064), (1681, 300352), (1976, 255512), (2132, 236816), (2624, 192413), (2888, 174824), (3116, 162032), (3362, 150176), (3952, 127756), (4264, 118408), (4693, 107584), (5776, 87412), (6232, 81016), (6724, 75088), (7904, 63878), (8528, 59204), (9386, 53792), (10127, 49856), (11552, 43706), (12464, 40508), (13448, 37544), (14801, 34112), (15808, 31939), (17056, 29602), (18772, 26896), (20254, 24928), (21853, 23104)]