394932816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{119243}}^1$

素因数の和:119280

約数の個数: 60

約数和(自身を含む): 1153327968

約数和(自身を除く): 758395152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 119243, 238486, 357729, 476972, 715458, 953944, 1073187, 1430916, 1907888, 2146374, 2742589, 2861832, 4292748, 5485178, 5723664, 8227767, 8585496, 10970356, 16455534, 17170992, 21940712, 24683301, 32911068, 43881424, 49366602, 65822136, 98733204, 131644272, 197466408, 394932816]

約数ペア:

[(1, 394932816), (2, 197466408), (3, 131644272), (4, 98733204), (6, 65822136), (8, 49366602), (9, 43881424), (12, 32911068), (16, 24683301), (18, 21940712), (23, 17170992), (24, 16455534), (36, 10970356), (46, 8585496), (48, 8227767), (69, 5723664), (72, 5485178), (92, 4292748), (138, 2861832), (144, 2742589), (184, 2146374), (207, 1907888), (276, 1430916), (368, 1073187), (414, 953944), (552, 715458), (828, 476972), (1104, 357729), (1656, 238486), (3312, 119243)]