312299136

素因数分解:

$2^7\times 3^2\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 902210400

約数和(自身を除く): 589911264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 419, 576, 647, 838, 1152, 1257, 1294, 1676, 1941, 2514, 2588, 3352, 3771, 3882, 5028, 5176, 5823, 6704, 7542, 7764, 10056, 10352, 11646, 13408, 15084, 15528, 20112, 20704, 23292, 26816, 30168, 31056, 40224, 41408, 46584, 53632, 60336, 62112, 80448, 82816, 93168, 120672, 124224, 160896, 186336, 241344, 248448, 271093, 372672, 482688, 542186, 745344, 813279, 1084372, 1626558, 2168744, 2439837, 3253116, 4337488, 4879674, 6506232, 8674976, 9759348, 13012464, 17349952, 19518696, 26024928, 34699904, 39037392, 52049856, 78074784, 104099712, 156149568, 312299136]

約数ペア:

[(1, 312299136), (2, 156149568), (3, 104099712), (4, 78074784), (6, 52049856), (8, 39037392), (9, 34699904), (12, 26024928), (16, 19518696), (18, 17349952), (24, 13012464), (32, 9759348), (36, 8674976), (48, 6506232), (64, 4879674), (72, 4337488), (96, 3253116), (128, 2439837), (144, 2168744), (192, 1626558), (288, 1084372), (384, 813279), (419, 745344), (576, 542186), (647, 482688), (838, 372672), (1152, 271093), (1257, 248448), (1294, 241344), (1676, 186336), (1941, 160896), (2514, 124224), (2588, 120672), (3352, 93168), (3771, 82816), (3882, 80448), (5028, 62112), (5176, 60336), (5823, 53632), (6704, 46584), (7542, 41408), (7764, 40224), (10056, 31056), (10352, 30168), (11646, 26816), (13408, 23292), (15084, 20704), (15528, 20112)]