238298016

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2134

約数の個数: 96

約数和(自身を含む): 688782528

約数和(自身を除く): 450484512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 113, 132, 176, 226, 264, 339, 352, 452, 528, 678, 904, 1056, 1243, 1356, 1808, 1997, 2486, 2712, 3616, 3729, 3994, 4972, 5424, 5991, 7458, 7988, 9944, 10848, 11982, 14916, 15976, 19888, 21967, 23964, 29832, 31952, 39776, 43934, 47928, 59664, 63904, 65901, 87868, 95856, 119328, 131802, 175736, 191712, 225661, 263604, 351472, 451322, 527208, 676983, 702944, 902644, 1054416, 1353966, 1805288, 2108832, 2482271, 2707932, 3610576, 4964542, 5415864, 7221152, 7446813, 9929084, 10831728, 14893626, 19858168, 21663456, 29787252, 39716336, 59574504, 79432672, 119149008, 238298016]

約数ペア:

[(1, 238298016), (2, 119149008), (3, 79432672), (4, 59574504), (6, 39716336), (8, 29787252), (11, 21663456), (12, 19858168), (16, 14893626), (22, 10831728), (24, 9929084), (32, 7446813), (33, 7221152), (44, 5415864), (48, 4964542), (66, 3610576), (88, 2707932), (96, 2482271), (113, 2108832), (132, 1805288), (176, 1353966), (226, 1054416), (264, 902644), (339, 702944), (352, 676983), (452, 527208), (528, 451322), (678, 351472), (904, 263604), (1056, 225661), (1243, 191712), (1356, 175736), (1808, 131802), (1997, 119328), (2486, 95856), (2712, 87868), (3616, 65901), (3729, 63904), (3994, 59664), (4972, 47928), (5424, 43934), (5991, 39776), (7458, 31952), (7988, 29832), (9944, 23964), (10848, 21967), (11982, 19888), (14916, 15976)]