240992016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{161957}}^1$

素因数の和:161999

約数の個数: 40

約数和(自身を含む): 642649344

約数和(自身を除く): 401657328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 161957, 323914, 485871, 647828, 971742, 1295656, 1943484, 2591312, 3886968, 5020667, 7773936, 10041334, 15062001, 20082668, 30124002, 40165336, 60248004, 80330672, 120496008, 240992016]

約数ペア:

[(1, 240992016), (2, 120496008), (3, 80330672), (4, 60248004), (6, 40165336), (8, 30124002), (12, 20082668), (16, 15062001), (24, 10041334), (31, 7773936), (48, 5020667), (62, 3886968), (93, 2591312), (124, 1943484), (186, 1295656), (248, 971742), (372, 647828), (496, 485871), (744, 323914), (1488, 161957)]