264213468

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 725088000

約数和(自身を除く): 460874532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 331, 342, 389, 513, 662, 684, 778, 993, 1026, 1167, 1324, 1556, 1986, 2052, 2334, 2979, 3501, 3972, 4668, 5958, 6289, 7002, 7391, 8937, 10503, 11916, 12578, 14004, 14782, 17874, 18867, 21006, 22173, 25156, 29564, 35748, 37734, 42012, 44346, 56601, 66519, 75468, 88692, 113202, 128759, 133038, 169803, 199557, 226404, 257518, 266076, 339606, 386277, 399114, 515036, 679212, 772554, 798228, 1158831, 1545108, 2317662, 2446421, 3476493, 4635324, 4892842, 6952986, 7339263, 9785684, 13905972, 14678526, 22017789, 29357052, 44035578, 66053367, 88071156, 132106734, 264213468]

約数ペア:

[(1, 264213468), (2, 132106734), (3, 88071156), (4, 66053367), (6, 44035578), (9, 29357052), (12, 22017789), (18, 14678526), (19, 13905972), (27, 9785684), (36, 7339263), (38, 6952986), (54, 4892842), (57, 4635324), (76, 3476493), (108, 2446421), (114, 2317662), (171, 1545108), (228, 1158831), (331, 798228), (342, 772554), (389, 679212), (513, 515036), (662, 399114), (684, 386277), (778, 339606), (993, 266076), (1026, 257518), (1167, 226404), (1324, 199557), (1556, 169803), (1986, 133038), (2052, 128759), (2334, 113202), (2979, 88692), (3501, 75468), (3972, 66519), (4668, 56601), (5958, 44346), (6289, 42012), (7002, 37734), (7391, 35748), (8937, 29564), (10503, 25156), (11916, 22173), (12578, 21006), (14004, 18867), (14782, 17874)]