307496784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21283}}^1$

素因数の和:21344

約数の個数: 80

約数和(自身を含む): 929004032

約数和(自身を除く): 621507248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 21283, 42566, 63849, 85132, 127698, 148981, 170264, 255396, 297962, 340528, 446943, 510792, 595924, 893886, 915169, 1021584, 1191848, 1787772, 1830338, 2383696, 2745507, 3575544, 3660676, 5491014, 6406183, 7151088, 7321352, 10982028, 12812366, 14642704, 19218549, 21964056, 25624732, 38437098, 43928112, 51249464, 76874196, 102498928, 153748392, 307496784]

約数ペア:

[(1, 307496784), (2, 153748392), (3, 102498928), (4, 76874196), (6, 51249464), (7, 43928112), (8, 38437098), (12, 25624732), (14, 21964056), (16, 19218549), (21, 14642704), (24, 12812366), (28, 10982028), (42, 7321352), (43, 7151088), (48, 6406183), (56, 5491014), (84, 3660676), (86, 3575544), (112, 2745507), (129, 2383696), (168, 1830338), (172, 1787772), (258, 1191848), (301, 1021584), (336, 915169), (344, 893886), (516, 595924), (602, 510792), (688, 446943), (903, 340528), (1032, 297962), (1204, 255396), (1806, 170264), (2064, 148981), (2408, 127698), (3612, 85132), (4816, 63849), (7224, 42566), (14448, 21283)]