290334852

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{120371}}^1$

素因数の和:120448

約数の個数: 36

約数和(自身を含む): 744861936

約数和(自身を除く): 454527084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 120371, 240742, 361113, 481484, 722226, 1083339, 1444452, 2166678, 4333356, 8064857, 16129714, 24194571, 32259428, 48389142, 72583713, 96778284, 145167426, 290334852]

約数ペア:

[(1, 290334852), (2, 145167426), (3, 96778284), (4, 72583713), (6, 48389142), (9, 32259428), (12, 24194571), (18, 16129714), (36, 8064857), (67, 4333356), (134, 2166678), (201, 1444452), (268, 1083339), (402, 722226), (603, 481484), (804, 361113), (1206, 240742), (2412, 120371)]