220042584

素因数分解:

$2^3\times 3^2\times {\mathrm{983}}^1\times {\mathrm{3109}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 596746800

約数和(自身を除く): 376704216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 983, 1966, 2949, 3109, 3932, 5898, 6218, 7864, 8847, 9327, 11796, 12436, 17694, 18654, 23592, 24872, 27981, 35388, 37308, 55962, 70776, 74616, 111924, 223848, 3056147, 6112294, 9168441, 12224588, 18336882, 24449176, 27505323, 36673764, 55010646, 73347528, 110021292, 220042584]

約数ペア:

[(1, 220042584), (2, 110021292), (3, 73347528), (4, 55010646), (6, 36673764), (8, 27505323), (9, 24449176), (12, 18336882), (18, 12224588), (24, 9168441), (36, 6112294), (72, 3056147), (983, 223848), (1966, 111924), (2949, 74616), (3109, 70776), (3932, 55962), (5898, 37308), (6218, 35388), (7864, 27981), (8847, 24872), (9327, 23592), (11796, 18654), (12436, 17694)]