222476274

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 513146880

約数和(自身を除く): 290670606

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 347, 383, 558, 694, 766, 837, 1041, 1149, 1674, 2082, 2298, 3123, 3447, 6246, 6894, 9369, 10341, 10757, 11873, 18738, 20682, 21514, 23746, 32271, 35619, 64542, 71238, 96813, 106857, 132901, 193626, 213714, 265802, 290439, 320571, 398703, 580878, 641142, 797406, 1196109, 2392218, 3588327, 4119931, 7176654, 8239862, 12359793, 24719586, 37079379, 74158758, 111238137, 222476274]

約数ペア:

[(1, 222476274), (2, 111238137), (3, 74158758), (6, 37079379), (9, 24719586), (18, 12359793), (27, 8239862), (31, 7176654), (54, 4119931), (62, 3588327), (93, 2392218), (186, 1196109), (279, 797406), (347, 641142), (383, 580878), (558, 398703), (694, 320571), (766, 290439), (837, 265802), (1041, 213714), (1149, 193626), (1674, 132901), (2082, 106857), (2298, 96813), (3123, 71238), (3447, 64542), (6246, 35619), (6894, 32271), (9369, 23746), (10341, 21514), (10757, 20682), (11873, 18738)]