316123392

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31663}}^1$

素因数の和:31695

約数の個数: 72

約数和(自身を含む): 906097024

約数和(自身を除く): 589973632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 31663, 63326, 94989, 126652, 189978, 253304, 379956, 411619, 506608, 759912, 823238, 1013216, 1234857, 1519824, 1646476, 2026432, 2469714, 3039648, 3292952, 4052864, 4939428, 6079296, 6585904, 8105728, 9878856, 12158592, 13171808, 19757712, 24317184, 26343616, 39515424, 52687232, 79030848, 105374464, 158061696, 316123392]

約数ペア:

[(1, 316123392), (2, 158061696), (3, 105374464), (4, 79030848), (6, 52687232), (8, 39515424), (12, 26343616), (13, 24317184), (16, 19757712), (24, 13171808), (26, 12158592), (32, 9878856), (39, 8105728), (48, 6585904), (52, 6079296), (64, 4939428), (78, 4052864), (96, 3292952), (104, 3039648), (128, 2469714), (156, 2026432), (192, 1646476), (208, 1519824), (256, 1234857), (312, 1013216), (384, 823238), (416, 759912), (624, 506608), (768, 411619), (832, 379956), (1248, 253304), (1664, 189978), (2496, 126652), (3328, 94989), (4992, 63326), (9984, 31663)]