681567672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4957}}^1$

素因数の和:5320

約数の個数: 64

約数和(自身を含む): 1809868320

約数和(自身を除く): 1128300648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 337, 408, 674, 1011, 1348, 2022, 2696, 4044, 4957, 5729, 8088, 9914, 11458, 14871, 17187, 19828, 22916, 29742, 34374, 39656, 45832, 59484, 68748, 84269, 118968, 137496, 168538, 252807, 337076, 505614, 674152, 1011228, 1670509, 2022456, 3341018, 5011527, 6682036, 10023054, 13364072, 20046108, 28398653, 40092216, 56797306, 85195959, 113594612, 170391918, 227189224, 340783836, 681567672]

約数ペア:

[(1, 681567672), (2, 340783836), (3, 227189224), (4, 170391918), (6, 113594612), (8, 85195959), (12, 56797306), (17, 40092216), (24, 28398653), (34, 20046108), (51, 13364072), (68, 10023054), (102, 6682036), (136, 5011527), (204, 3341018), (337, 2022456), (408, 1670509), (674, 1011228), (1011, 674152), (1348, 505614), (2022, 337076), (2696, 252807), (4044, 168538), (4957, 137496), (5729, 118968), (8088, 84269), (9914, 68748), (11458, 59484), (14871, 45832), (17187, 39656), (19828, 34374), (22916, 29742)]