247087908

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{14389}}^1$

素因数の和:14458

約数の個数: 60

約数和(自身を含む): 658169820

約数和(自身を除く): 411081912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 14389, 17172, 28778, 43167, 57556, 86334, 129501, 172668, 259002, 388503, 518004, 762617, 777006, 1165509, 1525234, 1554012, 2287851, 2331018, 3050468, 4575702, 4662036, 6863553, 9151404, 13727106, 20590659, 27454212, 41181318, 61771977, 82362636, 123543954, 247087908]

約数ペア:

[(1, 247087908), (2, 123543954), (3, 82362636), (4, 61771977), (6, 41181318), (9, 27454212), (12, 20590659), (18, 13727106), (27, 9151404), (36, 6863553), (53, 4662036), (54, 4575702), (81, 3050468), (106, 2331018), (108, 2287851), (159, 1554012), (162, 1525234), (212, 1165509), (318, 777006), (324, 762617), (477, 518004), (636, 388503), (954, 259002), (1431, 172668), (1908, 129501), (2862, 86334), (4293, 57556), (5724, 43167), (8586, 28778), (14389, 17172)]