398902752

素因数分解:

$2^5\times 3^3\times {\mathrm{461693}}^1$

素因数の和:461712

約数の個数: 48

約数和(自身を含む): 1163468880

約数和(自身を除く): 764566128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 461693, 923386, 1385079, 1846772, 2770158, 3693544, 4155237, 5540316, 7387088, 8310474, 11080632, 12465711, 14774176, 16620948, 22161264, 24931422, 33241896, 44322528, 49862844, 66483792, 99725688, 132967584, 199451376, 398902752]

約数ペア:

[(1, 398902752), (2, 199451376), (3, 132967584), (4, 99725688), (6, 66483792), (8, 49862844), (9, 44322528), (12, 33241896), (16, 24931422), (18, 22161264), (24, 16620948), (27, 14774176), (32, 12465711), (36, 11080632), (48, 8310474), (54, 7387088), (72, 5540316), (96, 4155237), (108, 3693544), (144, 2770158), (216, 1846772), (288, 1385079), (432, 923386), (864, 461693)]