289447248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{194521}}^1$

素因数の和:194563

約数の個数: 40

約数和(自身を含む): 771863296

約数和(自身を除く): 482416048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 194521, 389042, 583563, 778084, 1167126, 1556168, 2334252, 3112336, 4668504, 6030151, 9337008, 12060302, 18090453, 24120604, 36180906, 48241208, 72361812, 96482416, 144723624, 289447248]

約数ペア:

[(1, 289447248), (2, 144723624), (3, 96482416), (4, 72361812), (6, 48241208), (8, 36180906), (12, 24120604), (16, 18090453), (24, 12060302), (31, 9337008), (48, 6030151), (62, 4668504), (93, 3112336), (124, 2334252), (186, 1556168), (248, 1167126), (372, 778084), (496, 583563), (744, 389042), (1488, 194521)]