306339696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163643}}^1$

素因数の和:163670

約数の個数: 60

約数和(自身を含む): 923279448

約数和(自身を除く): 616939752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 163643, 327286, 490929, 654572, 981858, 1309144, 1472787, 1963716, 2127359, 2618288, 2945574, 3927432, 4254718, 5891148, 6382077, 7854864, 8509436, 11782296, 12764154, 17018872, 19146231, 23564592, 25528308, 34037744, 38292462, 51056616, 76584924, 102113232, 153169848, 306339696]

約数ペア:

[(1, 306339696), (2, 153169848), (3, 102113232), (4, 76584924), (6, 51056616), (8, 38292462), (9, 34037744), (12, 25528308), (13, 23564592), (16, 19146231), (18, 17018872), (24, 12764154), (26, 11782296), (36, 8509436), (39, 7854864), (48, 6382077), (52, 5891148), (72, 4254718), (78, 3927432), (104, 2945574), (117, 2618288), (144, 2127359), (156, 1963716), (208, 1472787), (234, 1309144), (312, 981858), (468, 654572), (624, 490929), (936, 327286), (1872, 163643)]