215645352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 592041600

約数和(自身を除く): 376396248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 169, 237, 312, 316, 338, 474, 507, 632, 673, 676, 948, 1014, 1027, 1346, 1352, 1896, 2019, 2028, 2054, 2692, 3081, 4038, 4056, 4108, 5384, 6162, 8076, 8216, 8749, 12324, 13351, 16152, 17498, 24648, 26247, 26702, 34996, 40053, 52494, 53167, 53404, 69992, 80106, 104988, 106334, 106808, 113737, 159501, 160212, 209976, 212668, 227474, 319002, 320424, 341211, 425336, 454948, 638004, 682422, 691171, 909896, 1276008, 1364844, 1382342, 2073513, 2729688, 2764684, 4147026, 5529368, 8294052, 8985223, 16588104, 17970446, 26955669, 35940892, 53911338, 71881784, 107822676, 215645352]

約数ペア:

[(1, 215645352), (2, 107822676), (3, 71881784), (4, 53911338), (6, 35940892), (8, 26955669), (12, 17970446), (13, 16588104), (24, 8985223), (26, 8294052), (39, 5529368), (52, 4147026), (78, 2764684), (79, 2729688), (104, 2073513), (156, 1382342), (158, 1364844), (169, 1276008), (237, 909896), (312, 691171), (316, 682422), (338, 638004), (474, 454948), (507, 425336), (632, 341211), (673, 320424), (676, 319002), (948, 227474), (1014, 212668), (1027, 209976), (1346, 160212), (1352, 159501), (1896, 113737), (2019, 106808), (2028, 106334), (2054, 104988), (2692, 80106), (3081, 69992), (4038, 53404), (4056, 53167), (4108, 52494), (5384, 40053), (6162, 34996), (8076, 26702), (8216, 26247), (8749, 24648), (12324, 17498), (13351, 16152)]