221445984

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{8209}}^1$

素因数の和:8503

約数の個数: 48

約数和(自身を含む): 583435440

約数和(自身を除く): 361989456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8209, 8992, 13488, 16418, 24627, 26976, 32836, 49254, 65672, 98508, 131344, 197016, 262688, 394032, 788064, 2306729, 4613458, 6920187, 9226916, 13840374, 18453832, 27680748, 36907664, 55361496, 73815328, 110722992, 221445984]

約数ペア:

[(1, 221445984), (2, 110722992), (3, 73815328), (4, 55361496), (6, 36907664), (8, 27680748), (12, 18453832), (16, 13840374), (24, 9226916), (32, 6920187), (48, 4613458), (96, 2306729), (281, 788064), (562, 394032), (843, 262688), (1124, 197016), (1686, 131344), (2248, 98508), (3372, 65672), (4496, 49254), (6744, 32836), (8209, 26976), (8992, 24627), (13488, 16418)]