313256448

素因数分解:

$2^9\times 3^2\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:614

約数の個数: 120

約数和(自身を含む): 911939028

約数和(自身を除く): 598682580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 433, 471, 512, 576, 628, 768, 866, 942, 1152, 1256, 1299, 1413, 1536, 1732, 1884, 2304, 2512, 2598, 2826, 3464, 3768, 3897, 4608, 5024, 5196, 5652, 6928, 7536, 7794, 10048, 10392, 11304, 13856, 15072, 15588, 20096, 20784, 22608, 27712, 30144, 31176, 40192, 41568, 45216, 55424, 60288, 62352, 67981, 80384, 83136, 90432, 110848, 120576, 124704, 135962, 166272, 180864, 203943, 221696, 241152, 249408, 271924, 332544, 361728, 407886, 498816, 543848, 611829, 665088, 723456, 815772, 997632, 1087696, 1223658, 1631544, 1995264, 2175392, 2447316, 3263088, 4350784, 4894632, 6526176, 8701568, 9789264, 13052352, 17403136, 19578528, 26104704, 34806272, 39157056, 52209408, 78314112, 104418816, 156628224, 313256448]

約数ペア:

[(1, 313256448), (2, 156628224), (3, 104418816), (4, 78314112), (6, 52209408), (8, 39157056), (9, 34806272), (12, 26104704), (16, 19578528), (18, 17403136), (24, 13052352), (32, 9789264), (36, 8701568), (48, 6526176), (64, 4894632), (72, 4350784), (96, 3263088), (128, 2447316), (144, 2175392), (157, 1995264), (192, 1631544), (256, 1223658), (288, 1087696), (314, 997632), (384, 815772), (433, 723456), (471, 665088), (512, 611829), (576, 543848), (628, 498816), (768, 407886), (866, 361728), (942, 332544), (1152, 271924), (1256, 249408), (1299, 241152), (1413, 221696), (1536, 203943), (1732, 180864), (1884, 166272), (2304, 135962), (2512, 124704), (2598, 120576), (2826, 110848), (3464, 90432), (3768, 83136), (3897, 80384), (4608, 67981), (5024, 62352), (5196, 60288), (5652, 55424), (6928, 45216), (7536, 41568), (7794, 40192), (10048, 31176), (10392, 30144), (11304, 27712), (13856, 22608), (15072, 20784), (15588, 20096)]