228045272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313249}}^1$

素因数の和:313275

約数の個数: 32

約数和(自身を含む): 526260000

約数和(自身を除く): 298214728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 313249, 626498, 1252996, 2192743, 2505992, 4072237, 4385486, 8144474, 8770972, 16288948, 17541944, 28505659, 32577896, 57011318, 114022636, 228045272]

約数ペア:

[(1, 228045272), (2, 114022636), (4, 57011318), (7, 32577896), (8, 28505659), (13, 17541944), (14, 16288948), (26, 8770972), (28, 8144474), (52, 4385486), (56, 4072237), (91, 2505992), (104, 2192743), (182, 1252996), (364, 626498), (728, 313249)]