212367636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 627278400

約数和(自身を除く): 414910764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 361, 419, 468, 494, 513, 684, 702, 722, 741, 838, 988, 1026, 1083, 1257, 1404, 1444, 1482, 1676, 2052, 2166, 2223, 2514, 2964, 3249, 3771, 4332, 4446, 4693, 5028, 5447, 6498, 6669, 7542, 7961, 8892, 9386, 9747, 10894, 11313, 12996, 13338, 14079, 15084, 15922, 16341, 18772, 19494, 21788, 22626, 23883, 26676, 28158, 31844, 32682, 38988, 42237, 45252, 47766, 49023, 56316, 65364, 71649, 84474, 95532, 98046, 103493, 126711, 143298, 147069, 151259, 168948, 196092, 206986, 214947, 253422, 286596, 294138, 302518, 310479, 413972, 429894, 453777, 506844, 588276, 605036, 620958, 859788, 907554, 931437, 1241916, 1361331, 1815108, 1862874, 1966367, 2722662, 2794311, 3725748, 3932734, 4083993, 5445324, 5588622, 5899101, 7865468, 8167986, 11177244, 11798202, 16335972, 17697303, 23596404, 35394606, 53091909, 70789212, 106183818, 212367636]

約数ペア:

[(1, 212367636), (2, 106183818), (3, 70789212), (4, 53091909), (6, 35394606), (9, 23596404), (12, 17697303), (13, 16335972), (18, 11798202), (19, 11177244), (26, 8167986), (27, 7865468), (36, 5899101), (38, 5588622), (39, 5445324), (52, 4083993), (54, 3932734), (57, 3725748), (76, 2794311), (78, 2722662), (108, 1966367), (114, 1862874), (117, 1815108), (156, 1361331), (171, 1241916), (228, 931437), (234, 907554), (247, 859788), (342, 620958), (351, 605036), (361, 588276), (419, 506844), (468, 453777), (494, 429894), (513, 413972), (684, 310479), (702, 302518), (722, 294138), (741, 286596), (838, 253422), (988, 214947), (1026, 206986), (1083, 196092), (1257, 168948), (1404, 151259), (1444, 147069), (1482, 143298), (1676, 126711), (2052, 103493), (2166, 98046), (2223, 95532), (2514, 84474), (2964, 71649), (3249, 65364), (3771, 56316), (4332, 49023), (4446, 47766), (4693, 45252), (5028, 42237), (5447, 38988), (6498, 32682), (6669, 31844), (7542, 28158), (7961, 26676), (8892, 23883), (9386, 22626), (9747, 21788), (10894, 19494), (11313, 18772), (12996, 16341), (13338, 15922), (14079, 15084)]