239315961816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{93479}}^1$

素因数の和:93590

約数の個数: 144

約数和(自身を含む): 687837992400

約数和(自身を除く): 448522030584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 888, 961, 1116, 1147, 1332, 1922, 2232, 2294, 2664, 2883, 3441, 3844, 4588, 5766, 6882, 7688, 8649, 9176, 10323, 11532, 13764, 17298, 20646, 23064, 27528, 34596, 35557, 41292, 69192, 71114, 82584, 93479, 106671, 142228, 186958, 213342, 280437, 284456, 320013, 373916, 426684, 560874, 640026, 747832, 841311, 853368, 1121748, 1280052, 1682622, 2243496, 2560104, 2897849, 3365244, 3458723, 5795698, 6730488, 6917446, 8693547, 10376169, 11591396, 13834892, 17387094, 20752338, 23182792, 26080641, 27669784, 31128507, 34774188, 41504676, 52161282, 62257014, 69548376, 83009352, 89833319, 104322564, 107220413, 124514028, 179666638, 208645128, 214440826, 249028056, 269499957, 321661239, 359333276, 428881652, 538999914, 643322478, 718666552, 808499871, 857763304, 964983717, 1077999828, 1286644956, 1616999742, 1929967434, 2155999656, 2573289912, 3233999484, 3323832803, 3859934868, 6467998968, 6647665606, 7719869736, 9971498409, 13295331212, 19942996818, 26590662424, 29914495227, 39885993636, 59828990454, 79771987272, 119657980908, 239315961816]

約数ペア:

[(1, 239315961816), (2, 119657980908), (3, 79771987272), (4, 59828990454), (6, 39885993636), (8, 29914495227), (9, 26590662424), (12, 19942996818), (18, 13295331212), (24, 9971498409), (31, 7719869736), (36, 6647665606), (37, 6467998968), (62, 3859934868), (72, 3323832803), (74, 3233999484), (93, 2573289912), (111, 2155999656), (124, 1929967434), (148, 1616999742), (186, 1286644956), (222, 1077999828), (248, 964983717), (279, 857763304), (296, 808499871), (333, 718666552), (372, 643322478), (444, 538999914), (558, 428881652), (666, 359333276), (744, 321661239), (888, 269499957), (961, 249028056), (1116, 214440826), (1147, 208645128), (1332, 179666638), (1922, 124514028), (2232, 107220413), (2294, 104322564), (2664, 89833319), (2883, 83009352), (3441, 69548376), (3844, 62257014), (4588, 52161282), (5766, 41504676), (6882, 34774188), (7688, 31128507), (8649, 27669784), (9176, 26080641), (10323, 23182792), (11532, 20752338), (13764, 17387094), (17298, 13834892), (20646, 11591396), (23064, 10376169), (27528, 8693547), (34596, 6917446), (35557, 6730488), (41292, 5795698), (69192, 3458723), (71114, 3365244), (82584, 2897849), (93479, 2560104), (106671, 2243496), (142228, 1682622), (186958, 1280052), (213342, 1121748), (280437, 853368), (284456, 841311), (320013, 747832), (373916, 640026), (426684, 560874)]