659637972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 144

約数和(自身を含む): 2063617920

約数和(自身を除く): 1403979948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 513, 532, 684, 722, 756, 798, 1026, 1083, 1197, 1444, 1596, 2052, 2166, 2394, 2417, 2527, 3249, 3591, 4332, 4788, 4834, 5054, 6498, 7182, 7251, 7581, 9668, 9747, 10108, 12996, 14364, 14502, 15162, 16919, 19494, 21753, 22743, 29004, 30324, 33838, 38988, 43506, 45486, 45923, 50757, 65259, 67676, 68229, 87012, 90972, 91846, 101514, 130518, 136458, 137769, 152271, 183692, 203028, 261036, 272916, 275538, 304542, 321461, 413307, 456813, 551076, 609084, 642922, 826614, 872537, 913626, 964383, 1239921, 1285844, 1653228, 1745074, 1827252, 1928766, 2479842, 2617611, 2893149, 3490148, 3857532, 4959684, 5235222, 5786298, 6107759, 7852833, 8679447, 10470444, 11572596, 12215518, 15705666, 17358894, 18323277, 23558499, 24431036, 31411332, 34717788, 36646554, 47116998, 54969831, 73293108, 94233996, 109939662, 164909493, 219879324, 329818986, 659637972]

約数ペア:

[(1, 659637972), (2, 329818986), (3, 219879324), (4, 164909493), (6, 109939662), (7, 94233996), (9, 73293108), (12, 54969831), (14, 47116998), (18, 36646554), (19, 34717788), (21, 31411332), (27, 24431036), (28, 23558499), (36, 18323277), (38, 17358894), (42, 15705666), (54, 12215518), (57, 11572596), (63, 10470444), (76, 8679447), (84, 7852833), (108, 6107759), (114, 5786298), (126, 5235222), (133, 4959684), (171, 3857532), (189, 3490148), (228, 2893149), (252, 2617611), (266, 2479842), (342, 1928766), (361, 1827252), (378, 1745074), (399, 1653228), (513, 1285844), (532, 1239921), (684, 964383), (722, 913626), (756, 872537), (798, 826614), (1026, 642922), (1083, 609084), (1197, 551076), (1444, 456813), (1596, 413307), (2052, 321461), (2166, 304542), (2394, 275538), (2417, 272916), (2527, 261036), (3249, 203028), (3591, 183692), (4332, 152271), (4788, 137769), (4834, 136458), (5054, 130518), (6498, 101514), (7182, 91846), (7251, 90972), (7581, 87012), (9668, 68229), (9747, 67676), (10108, 65259), (12996, 50757), (14364, 45923), (14502, 45486), (15162, 43506), (16919, 38988), (19494, 33838), (21753, 30324), (22743, 29004)]