317418768

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 933154560

約数和(自身を除く): 615735792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 239, 276, 368, 401, 414, 478, 552, 717, 802, 828, 956, 1104, 1203, 1434, 1604, 1656, 1912, 2151, 2406, 2868, 3208, 3312, 3609, 3824, 4302, 4812, 5497, 5736, 6416, 7218, 8604, 9223, 9624, 10994, 11472, 14436, 16491, 17208, 18446, 19248, 21988, 27669, 28872, 32982, 34416, 36892, 43976, 49473, 55338, 57744, 65964, 73784, 83007, 87952, 95839, 98946, 110676, 131928, 147568, 166014, 191678, 197892, 221352, 263856, 287517, 332028, 383356, 395784, 442704, 575034, 664056, 766712, 791568, 862551, 1150068, 1328112, 1533424, 1725102, 2204297, 2300136, 3450204, 4408594, 4600272, 6612891, 6900408, 8817188, 13225782, 13800816, 17634376, 19838673, 26451564, 35268752, 39677346, 52903128, 79354692, 105806256, 158709384, 317418768]

約数ペア:

[(1, 317418768), (2, 158709384), (3, 105806256), (4, 79354692), (6, 52903128), (8, 39677346), (9, 35268752), (12, 26451564), (16, 19838673), (18, 17634376), (23, 13800816), (24, 13225782), (36, 8817188), (46, 6900408), (48, 6612891), (69, 4600272), (72, 4408594), (92, 3450204), (138, 2300136), (144, 2204297), (184, 1725102), (207, 1533424), (239, 1328112), (276, 1150068), (368, 862551), (401, 791568), (414, 766712), (478, 664056), (552, 575034), (717, 442704), (802, 395784), (828, 383356), (956, 332028), (1104, 287517), (1203, 263856), (1434, 221352), (1604, 197892), (1656, 191678), (1912, 166014), (2151, 147568), (2406, 131928), (2868, 110676), (3208, 98946), (3312, 95839), (3609, 87952), (3824, 83007), (4302, 73784), (4812, 65964), (5497, 57744), (5736, 55338), (6416, 49473), (7218, 43976), (8604, 36892), (9223, 34416), (9624, 32982), (10994, 28872), (11472, 27669), (14436, 21988), (16491, 19248), (17208, 18446)]