627925872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:767

約数の個数: 160

約数和(自身を含む): 1976016384

約数和(自身を除く): 1348090512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 211, 238, 272, 336, 357, 408, 422, 476, 521, 633, 714, 816, 844, 952, 1042, 1266, 1428, 1477, 1563, 1688, 1904, 2084, 2532, 2856, 2954, 3126, 3376, 3587, 3647, 4168, 4431, 5064, 5712, 5908, 6252, 7174, 7294, 8336, 8857, 8862, 10128, 10761, 10941, 11816, 12504, 14348, 14588, 17714, 17724, 21522, 21882, 23632, 25008, 25109, 26571, 28696, 29176, 35428, 35448, 43044, 43764, 50218, 53142, 57392, 58352, 61999, 70856, 70896, 75327, 86088, 87528, 100436, 106284, 109931, 123998, 141712, 150654, 172176, 175056, 185997, 200872, 212568, 219862, 247996, 301308, 329793, 371994, 401744, 425136, 439724, 495992, 602616, 659586, 743988, 769517, 879448, 991984, 1205232, 1319172, 1487976, 1539034, 1758896, 1868827, 2308551, 2638344, 2975952, 3078068, 3737654, 4617102, 5276688, 5606481, 6156136, 7475308, 9234204, 11212962, 12312272, 13081789, 14950616, 18468408, 22425924, 26163578, 29901232, 36936816, 39245367, 44851848, 52327156, 78490734, 89703696, 104654312, 156981468, 209308624, 313962936, 627925872]

約数ペア:

[(1, 627925872), (2, 313962936), (3, 209308624), (4, 156981468), (6, 104654312), (7, 89703696), (8, 78490734), (12, 52327156), (14, 44851848), (16, 39245367), (17, 36936816), (21, 29901232), (24, 26163578), (28, 22425924), (34, 18468408), (42, 14950616), (48, 13081789), (51, 12312272), (56, 11212962), (68, 9234204), (84, 7475308), (102, 6156136), (112, 5606481), (119, 5276688), (136, 4617102), (168, 3737654), (204, 3078068), (211, 2975952), (238, 2638344), (272, 2308551), (336, 1868827), (357, 1758896), (408, 1539034), (422, 1487976), (476, 1319172), (521, 1205232), (633, 991984), (714, 879448), (816, 769517), (844, 743988), (952, 659586), (1042, 602616), (1266, 495992), (1428, 439724), (1477, 425136), (1563, 401744), (1688, 371994), (1904, 329793), (2084, 301308), (2532, 247996), (2856, 219862), (2954, 212568), (3126, 200872), (3376, 185997), (3587, 175056), (3647, 172176), (4168, 150654), (4431, 141712), (5064, 123998), (5712, 109931), (5908, 106284), (6252, 100436), (7174, 87528), (7294, 86088), (8336, 75327), (8857, 70896), (8862, 70856), (10128, 61999), (10761, 58352), (10941, 57392), (11816, 53142), (12504, 50218), (14348, 43764), (14588, 43044), (17714, 35448), (17724, 35428), (21522, 29176), (21882, 28696), (23632, 26571), (25008, 25109)]