289340532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{206083}}^1$

素因数の和:206109

約数の個数: 48

約数和(自身を含む): 807849280

約数和(自身を除く): 518508748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 206083, 412166, 618249, 824332, 1236498, 1854747, 2472996, 2679079, 3709494, 5358158, 5564241, 7418988, 8037237, 10716316, 11128482, 16074474, 22256964, 24111711, 32148948, 48223422, 72335133, 96446844, 144670266, 289340532]

約数ペア:

[(1, 289340532), (2, 144670266), (3, 96446844), (4, 72335133), (6, 48223422), (9, 32148948), (12, 24111711), (13, 22256964), (18, 16074474), (26, 11128482), (27, 10716316), (36, 8037237), (39, 7418988), (52, 5564241), (54, 5358158), (78, 3709494), (108, 2679079), (117, 2472996), (156, 1854747), (234, 1236498), (351, 824332), (468, 618249), (702, 412166), (1404, 206083)]