289388028

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{2113}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 688284576

約数和(自身を除く): 398896548

約数列:

[1, 2, 3, 4, 6, 12, 101, 113, 202, 226, 303, 339, 404, 452, 606, 678, 1212, 1356, 2113, 4226, 6339, 8452, 11413, 12678, 22826, 25356, 34239, 45652, 68478, 136956, 213413, 238769, 426826, 477538, 640239, 716307, 853652, 955076, 1280478, 1432614, 2560956, 2865228, 24115669, 48231338, 72347007, 96462676, 144694014, 289388028]

約数ペア:

[(1, 289388028), (2, 144694014), (3, 96462676), (4, 72347007), (6, 48231338), (12, 24115669), (101, 2865228), (113, 2560956), (202, 1432614), (226, 1280478), (303, 955076), (339, 853652), (404, 716307), (452, 640239), (606, 477538), (678, 426826), (1212, 238769), (1356, 213413), (2113, 136956), (4226, 68478), (6339, 45652), (8452, 34239), (11413, 25356), (12678, 22826)]