289372908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2417}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 737702784

約数和(自身を除く): 448329876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 907, 1814, 2417, 2721, 3628, 4834, 5442, 7251, 9668, 9977, 10884, 14502, 19954, 26587, 29004, 29931, 39908, 53174, 59862, 79761, 106348, 119724, 159522, 319044, 2192219, 4384438, 6576657, 8768876, 13153314, 24114409, 26306628, 48228818, 72343227, 96457636, 144686454, 289372908]

約数ペア:

[(1, 289372908), (2, 144686454), (3, 96457636), (4, 72343227), (6, 48228818), (11, 26306628), (12, 24114409), (22, 13153314), (33, 8768876), (44, 6576657), (66, 4384438), (132, 2192219), (907, 319044), (1814, 159522), (2417, 119724), (2721, 106348), (3628, 79761), (4834, 59862), (5442, 53174), (7251, 39908), (9668, 29931), (9977, 29004), (10884, 26587), (14502, 19954)]