215324904

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{242483}}^1$

素因数の和:242529

約数の個数: 32

約数和(自身を含む): 552863520

約数和(自身を除く): 337538616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 242483, 484966, 727449, 969932, 1454898, 1939864, 2909796, 5819592, 8971871, 17943742, 26915613, 35887484, 53831226, 71774968, 107662452, 215324904]

約数ペア:

[(1, 215324904), (2, 107662452), (3, 71774968), (4, 53831226), (6, 35887484), (8, 26915613), (12, 17943742), (24, 8971871), (37, 5819592), (74, 2909796), (111, 1939864), (148, 1454898), (222, 969932), (296, 727449), (444, 484966), (888, 242483)]