890644296

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{360293}}^1$

素因数の和:360405

約数の個数: 32

約数和(自身を含む): 2248234560

約数和(自身を除く): 1357590264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 360293, 720586, 1080879, 1441172, 2161758, 2882344, 4323516, 8647032, 37110179, 74220358, 111330537, 148440716, 222661074, 296881432, 445322148, 890644296]

約数ペア:

[(1, 890644296), (2, 445322148), (3, 296881432), (4, 222661074), (6, 148440716), (8, 111330537), (12, 74220358), (24, 37110179), (103, 8647032), (206, 4323516), (309, 2882344), (412, 2161758), (618, 1441172), (824, 1080879), (1236, 720586), (2472, 360293)]