288550728

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43093}}^1$

素因数の和:43139

約数の個数: 64

約数和(自身を含む): 827404800

約数和(自身を除く): 538854072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 43093, 86186, 129279, 172372, 258558, 344744, 387837, 517116, 775674, 1034232, 1163511, 1335883, 1551348, 2327022, 2671766, 3102696, 4007649, 4654044, 5343532, 8015298, 9308088, 10687064, 12022947, 16030596, 24045894, 32061192, 36068841, 48091788, 72137682, 96183576, 144275364, 288550728]

約数ペア:

[(1, 288550728), (2, 144275364), (3, 96183576), (4, 72137682), (6, 48091788), (8, 36068841), (9, 32061192), (12, 24045894), (18, 16030596), (24, 12022947), (27, 10687064), (31, 9308088), (36, 8015298), (54, 5343532), (62, 4654044), (72, 4007649), (93, 3102696), (108, 2671766), (124, 2327022), (186, 1551348), (216, 1335883), (248, 1163511), (279, 1034232), (372, 775674), (558, 517116), (744, 387837), (837, 344744), (1116, 258558), (1674, 172372), (2232, 129279), (3348, 86186), (6696, 43093)]