223558236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18211}}^1$

素因数の和:18263

約数の個数: 72

約数和(自身を含む): 636400128

約数和(自身を除く): 412841892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 18211, 36422, 54633, 72844, 109266, 163899, 200321, 218532, 327798, 400642, 564541, 600963, 655596, 801284, 1129082, 1201926, 1693623, 1802889, 2258164, 2403852, 3387246, 3605778, 5080869, 6209951, 6774492, 7211556, 10161738, 12419902, 18629853, 20323476, 24839804, 37259706, 55889559, 74519412, 111779118, 223558236]

約数ペア:

[(1, 223558236), (2, 111779118), (3, 74519412), (4, 55889559), (6, 37259706), (9, 24839804), (11, 20323476), (12, 18629853), (18, 12419902), (22, 10161738), (31, 7211556), (33, 6774492), (36, 6209951), (44, 5080869), (62, 3605778), (66, 3387246), (93, 2403852), (99, 2258164), (124, 1802889), (132, 1693623), (186, 1201926), (198, 1129082), (279, 801284), (341, 655596), (372, 600963), (396, 564541), (558, 400642), (682, 327798), (1023, 218532), (1116, 200321), (1364, 163899), (2046, 109266), (3069, 72844), (4092, 54633), (6138, 36422), (12276, 18211)]