248575896

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{227}}^2$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 686297820

約数和(自身を除く): 437721924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 227, 268, 402, 454, 536, 603, 681, 804, 908, 1206, 1362, 1608, 1816, 2043, 2412, 2724, 4086, 4824, 5448, 8172, 15209, 16344, 30418, 45627, 51529, 60836, 91254, 103058, 121672, 136881, 154587, 182508, 206116, 273762, 309174, 365016, 412232, 463761, 547524, 618348, 927522, 1095048, 1236696, 1855044, 3452443, 3710088, 6904886, 10357329, 13809772, 20714658, 27619544, 31071987, 41429316, 62143974, 82858632, 124287948, 248575896]

約数ペア:

[(1, 248575896), (2, 124287948), (3, 82858632), (4, 62143974), (6, 41429316), (8, 31071987), (9, 27619544), (12, 20714658), (18, 13809772), (24, 10357329), (36, 6904886), (67, 3710088), (72, 3452443), (134, 1855044), (201, 1236696), (227, 1095048), (268, 927522), (402, 618348), (454, 547524), (536, 463761), (603, 412232), (681, 365016), (804, 309174), (908, 273762), (1206, 206116), (1362, 182508), (1608, 154587), (1816, 136881), (2043, 121672), (2412, 103058), (2724, 91254), (4086, 60836), (4824, 51529), (5448, 45627), (8172, 30418), (15209, 16344)]