313286508

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 835430400

約数和(自身を除く): 522143892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 79, 108, 146, 158, 219, 237, 292, 316, 438, 474, 503, 657, 711, 876, 948, 1006, 1314, 1422, 1509, 1971, 2012, 2133, 2628, 2844, 3018, 3942, 4266, 4527, 5767, 6036, 7884, 8532, 9054, 11534, 13581, 17301, 18108, 23068, 27162, 34602, 36719, 39737, 51903, 54324, 69204, 73438, 79474, 103806, 110157, 119211, 146876, 155709, 158948, 207612, 220314, 238422, 311418, 330471, 357633, 440628, 476844, 622836, 660942, 715266, 991413, 1072899, 1321884, 1430532, 1982826, 2145798, 2900801, 3965652, 4291596, 5801602, 8702403, 11603204, 17404806, 26107209, 34809612, 52214418, 78321627, 104428836, 156643254, 313286508]

約数ペア:

[(1, 313286508), (2, 156643254), (3, 104428836), (4, 78321627), (6, 52214418), (9, 34809612), (12, 26107209), (18, 17404806), (27, 11603204), (36, 8702403), (54, 5801602), (73, 4291596), (79, 3965652), (108, 2900801), (146, 2145798), (158, 1982826), (219, 1430532), (237, 1321884), (292, 1072899), (316, 991413), (438, 715266), (474, 660942), (503, 622836), (657, 476844), (711, 440628), (876, 357633), (948, 330471), (1006, 311418), (1314, 238422), (1422, 220314), (1509, 207612), (1971, 158948), (2012, 155709), (2133, 146876), (2628, 119211), (2844, 110157), (3018, 103806), (3942, 79474), (4266, 73438), (4527, 69204), (5767, 54324), (6036, 51903), (7884, 39737), (8532, 36719), (9054, 34602), (11534, 27162), (13581, 23068), (17301, 18108)]