311200056

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{4951}}^1$

素因数の和:5066

約数の個数: 80

約数和(自身を含む): 880812240

約数和(自身を除く): 569612184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2619, 3492, 4951, 5238, 6984, 7857, 9902, 10476, 14853, 15714, 19804, 20952, 29706, 31428, 39608, 44559, 59412, 62856, 89118, 118824, 133677, 178236, 267354, 356472, 401031, 480247, 534708, 802062, 960494, 1069416, 1440741, 1604124, 1920988, 2881482, 3208248, 3841976, 4322223, 5762964, 8644446, 11525928, 12966669, 17288892, 25933338, 34577784, 38900007, 51866676, 77800014, 103733352, 155600028, 311200056]

約数ペア:

[(1, 311200056), (2, 155600028), (3, 103733352), (4, 77800014), (6, 51866676), (8, 38900007), (9, 34577784), (12, 25933338), (18, 17288892), (24, 12966669), (27, 11525928), (36, 8644446), (54, 5762964), (72, 4322223), (81, 3841976), (97, 3208248), (108, 2881482), (162, 1920988), (194, 1604124), (216, 1440741), (291, 1069416), (324, 960494), (388, 802062), (582, 534708), (648, 480247), (776, 401031), (873, 356472), (1164, 267354), (1746, 178236), (2328, 133677), (2619, 118824), (3492, 89118), (4951, 62856), (5238, 59412), (6984, 44559), (7857, 39608), (9902, 31428), (10476, 29706), (14853, 20952), (15714, 19804)]