406863664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9257}}^1$

素因数の和:9373

約数の個数: 40

約数和(自身を含む): 819666288

約数和(自身を除く): 412802624

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 2747, 5494, 9257, 10988, 18514, 21976, 37028, 43952, 74056, 148112, 379537, 620219, 759074, 1240438, 1518148, 2480876, 3036296, 4961752, 6072592, 9923504, 25428979, 50857958, 101715916, 203431832, 406863664]

約数ペア:

[(1, 406863664), (2, 203431832), (4, 101715916), (8, 50857958), (16, 25428979), (41, 9923504), (67, 6072592), (82, 4961752), (134, 3036296), (164, 2480876), (268, 1518148), (328, 1240438), (536, 759074), (656, 620219), (1072, 379537), (2747, 148112), (5494, 74056), (9257, 43952), (10988, 37028), (18514, 21976)]