387470556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{88951}}^1$

素因数の和:88983

約数の個数: 54

約数和(自身を含む): 1076586056

約数和(自身を除く): 689115500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 88951, 177902, 266853, 355804, 533706, 800559, 978461, 1067412, 1601118, 1956922, 2935383, 3202236, 3913844, 5870766, 8806149, 10763071, 11741532, 17612298, 21526142, 32289213, 35224596, 43052284, 64578426, 96867639, 129156852, 193735278, 387470556]

約数ペア:

[(1, 387470556), (2, 193735278), (3, 129156852), (4, 96867639), (6, 64578426), (9, 43052284), (11, 35224596), (12, 32289213), (18, 21526142), (22, 17612298), (33, 11741532), (36, 10763071), (44, 8806149), (66, 5870766), (99, 3913844), (121, 3202236), (132, 2935383), (198, 1956922), (242, 1601118), (363, 1067412), (396, 978461), (484, 800559), (726, 533706), (1089, 355804), (1452, 266853), (2178, 177902), (4356, 88951)]