243289592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{334189}}^1$

素因数の和:334215

約数の個数: 32

約数和(自身を含む): 561439200

約数和(自身を除く): 318149608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 334189, 668378, 1336756, 2339323, 2673512, 4344457, 4678646, 8688914, 9357292, 17377828, 18714584, 30411199, 34755656, 60822398, 121644796, 243289592]

約数ペア:

[(1, 243289592), (2, 121644796), (4, 60822398), (7, 34755656), (8, 30411199), (13, 18714584), (14, 17377828), (26, 9357292), (28, 8688914), (52, 4678646), (56, 4344457), (91, 2673512), (104, 2339323), (182, 1336756), (364, 668378), (728, 334189)]