212549851904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1726139}}^1$

素因数の和:1726205

約数の個数: 72

約数和(自身を含む): 469254611280

約数和(自身を除く): 256704759376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 7696, 9472, 15392, 30784, 61568, 123136, 1726139, 3452278, 6904556, 13809112, 22439807, 27618224, 44879614, 55236448, 63867143, 89759228, 110472896, 127734286, 179518456, 220945792, 255468572, 359036912, 441891584, 510937144, 718073824, 830272859, 1021874288, 1436147648, 1660545718, 2043748576, 2872295296, 3321091436, 4087497152, 5744590592, 6642182872, 8174994304, 13284365744, 16349988608, 26568731488, 53137462976, 106274925952, 212549851904]

約数ペア:

[(1, 212549851904), (2, 106274925952), (4, 53137462976), (8, 26568731488), (13, 16349988608), (16, 13284365744), (26, 8174994304), (32, 6642182872), (37, 5744590592), (52, 4087497152), (64, 3321091436), (74, 2872295296), (104, 2043748576), (128, 1660545718), (148, 1436147648), (208, 1021874288), (256, 830272859), (296, 718073824), (416, 510937144), (481, 441891584), (592, 359036912), (832, 255468572), (962, 220945792), (1184, 179518456), (1664, 127734286), (1924, 110472896), (2368, 89759228), (3328, 63867143), (3848, 55236448), (4736, 44879614), (7696, 27618224), (9472, 22439807), (15392, 13809112), (30784, 6904556), (61568, 3452278), (123136, 1726139)]