242091408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{387967}}^1$

素因数の和:387991

約数の個数: 40

約数和(自身を含む): 673512448

約数和(自身を除く): 431421040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 387967, 775934, 1163901, 1551868, 2327802, 3103736, 4655604, 5043571, 6207472, 9311208, 10087142, 15130713, 18622416, 20174284, 30261426, 40348568, 60522852, 80697136, 121045704, 242091408]

約数ペア:

[(1, 242091408), (2, 121045704), (3, 80697136), (4, 60522852), (6, 40348568), (8, 30261426), (12, 20174284), (13, 18622416), (16, 15130713), (24, 10087142), (26, 9311208), (39, 6207472), (48, 5043571), (52, 4655604), (78, 3103736), (104, 2327802), (156, 1551868), (208, 1163901), (312, 775934), (624, 387967)]