287132328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13249}}^1$

素因数の和:13311

約数の個数: 96

約数和(自身を含む): 909480000

約数和(自身を除く): 622347672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10836, 13249, 21672, 26498, 39747, 52996, 79494, 92743, 105992, 119241, 158988, 185486, 238482, 278229, 317976, 370972, 476964, 556458, 569707, 741944, 834687, 953928, 1112916, 1139414, 1669374, 1709121, 2225832, 2278828, 3338748, 3418242, 3987949, 4557656, 5127363, 6677496, 6836484, 7975898, 10254726, 11963847, 13672968, 15951796, 20509452, 23927694, 31903592, 35891541, 41018904, 47855388, 71783082, 95710776, 143566164, 287132328]

約数ペア:

[(1, 287132328), (2, 143566164), (3, 95710776), (4, 71783082), (6, 47855388), (7, 41018904), (8, 35891541), (9, 31903592), (12, 23927694), (14, 20509452), (18, 15951796), (21, 13672968), (24, 11963847), (28, 10254726), (36, 7975898), (42, 6836484), (43, 6677496), (56, 5127363), (63, 4557656), (72, 3987949), (84, 3418242), (86, 3338748), (126, 2278828), (129, 2225832), (168, 1709121), (172, 1669374), (252, 1139414), (258, 1112916), (301, 953928), (344, 834687), (387, 741944), (504, 569707), (516, 556458), (602, 476964), (774, 370972), (903, 317976), (1032, 278229), (1204, 238482), (1548, 185486), (1806, 158988), (2408, 119241), (2709, 105992), (3096, 92743), (3612, 79494), (5418, 52996), (7224, 39747), (10836, 26498), (13249, 21672)]