337008978

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 762040320

約数和(自身を除く): 425031342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 157, 254, 313, 314, 381, 471, 626, 762, 939, 942, 1143, 1413, 1878, 2286, 2817, 2826, 3429, 4239, 5634, 6858, 8451, 8478, 16902, 19939, 39751, 39878, 49141, 59817, 79502, 98282, 119253, 119634, 147423, 179451, 238506, 294846, 357759, 358902, 442269, 538353, 715518, 884538, 1073277, 1076706, 1326807, 2146554, 2653614, 6240907, 12481814, 18722721, 37445442, 56168163, 112336326, 168504489, 337008978]

約数ペア:

[(1, 337008978), (2, 168504489), (3, 112336326), (6, 56168163), (9, 37445442), (18, 18722721), (27, 12481814), (54, 6240907), (127, 2653614), (157, 2146554), (254, 1326807), (313, 1076706), (314, 1073277), (381, 884538), (471, 715518), (626, 538353), (762, 442269), (939, 358902), (942, 357759), (1143, 294846), (1413, 238506), (1878, 179451), (2286, 147423), (2817, 119634), (2826, 119253), (3429, 98282), (4239, 79502), (5634, 59817), (6858, 49141), (8451, 39878), (8478, 39751), (16902, 19939)]