313620984

素因数分解:

$2^3\times 3^4\times {\mathrm{379}}^1\times {\mathrm{1277}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 881436600

約数和(自身を除く): 567815616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 379, 648, 758, 1137, 1277, 1516, 2274, 2554, 3032, 3411, 3831, 4548, 5108, 6822, 7662, 9096, 10216, 10233, 11493, 13644, 15324, 20466, 22986, 27288, 30648, 30699, 34479, 40932, 45972, 61398, 68958, 81864, 91944, 103437, 122796, 137916, 206874, 245592, 275832, 413748, 483983, 827496, 967966, 1451949, 1935932, 2903898, 3871864, 4355847, 5807796, 8711694, 11615592, 13067541, 17423388, 26135082, 34846776, 39202623, 52270164, 78405246, 104540328, 156810492, 313620984]

約数ペア:

[(1, 313620984), (2, 156810492), (3, 104540328), (4, 78405246), (6, 52270164), (8, 39202623), (9, 34846776), (12, 26135082), (18, 17423388), (24, 13067541), (27, 11615592), (36, 8711694), (54, 5807796), (72, 4355847), (81, 3871864), (108, 2903898), (162, 1935932), (216, 1451949), (324, 967966), (379, 827496), (648, 483983), (758, 413748), (1137, 275832), (1277, 245592), (1516, 206874), (2274, 137916), (2554, 122796), (3032, 103437), (3411, 91944), (3831, 81864), (4548, 68958), (5108, 61398), (6822, 45972), (7662, 40932), (9096, 34479), (10216, 30699), (10233, 30648), (11493, 27288), (13644, 22986), (15324, 20466)]