215110944

素因数分解:

$2^5\times 3^3\times {\mathrm{248971}}^1$

素因数の和:248990

約数の個数: 48

約数和(自身を含む): 627409440

約数和(自身を除く): 412298496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 248971, 497942, 746913, 995884, 1493826, 1991768, 2240739, 2987652, 3983536, 4481478, 5975304, 6722217, 7967072, 8962956, 11950608, 13444434, 17925912, 23901216, 26888868, 35851824, 53777736, 71703648, 107555472, 215110944]

約数ペア:

[(1, 215110944), (2, 107555472), (3, 71703648), (4, 53777736), (6, 35851824), (8, 26888868), (9, 23901216), (12, 17925912), (16, 13444434), (18, 11950608), (24, 8962956), (27, 7967072), (32, 6722217), (36, 5975304), (48, 4481478), (54, 3983536), (72, 2987652), (96, 2240739), (108, 1991768), (144, 1493826), (216, 995884), (288, 746913), (432, 497942), (864, 248971)]