387419328

素因数分解:

$2^6\times 3^3\times {\mathrm{224201}}^1$

素因数の和:224222

約数の個数: 56

約数和(自身を含む): 1138946160

約数和(自身を除く): 751526832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 224201, 448402, 672603, 896804, 1345206, 1793608, 2017809, 2690412, 3587216, 4035618, 5380824, 6053427, 7174432, 8071236, 10761648, 12106854, 14348864, 16142472, 21523296, 24213708, 32284944, 43046592, 48427416, 64569888, 96854832, 129139776, 193709664, 387419328]

約数ペア:

[(1, 387419328), (2, 193709664), (3, 129139776), (4, 96854832), (6, 64569888), (8, 48427416), (9, 43046592), (12, 32284944), (16, 24213708), (18, 21523296), (24, 16142472), (27, 14348864), (32, 12106854), (36, 10761648), (48, 8071236), (54, 7174432), (64, 6053427), (72, 5380824), (96, 4035618), (108, 3587216), (144, 2690412), (192, 2017809), (216, 1793608), (288, 1345206), (432, 896804), (576, 672603), (864, 448402), (1728, 224201)]