672564237408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{336643}}^1$

素因数の和:337657

約数の個数: 144

約数和(自身を含む): 2188045956096

約数和(自身を除く): 1515481718688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 991, 1008, 1982, 2016, 2973, 3964, 5946, 6937, 7928, 8919, 11892, 13874, 15856, 17838, 20811, 23784, 27748, 31712, 35676, 41622, 47568, 55496, 62433, 71352, 83244, 95136, 110992, 124866, 142704, 166488, 221984, 249732, 285408, 332976, 336643, 499464, 665952, 673286, 998928, 1009929, 1346572, 1997856, 2019858, 2356501, 2693144, 3029787, 4039716, 4713002, 5386288, 6059574, 7069503, 8079432, 9426004, 10772576, 12119148, 14139006, 16158864, 18852008, 21208509, 24238296, 28278012, 32317728, 37704016, 42417018, 48476592, 56556024, 75408032, 84834036, 96953184, 113112048, 169668072, 226224096, 333613213, 339336144, 667226426, 678672288, 1000839639, 1334452852, 2001679278, 2335292491, 2668905704, 3002518917, 4003358556, 4670584982, 5337811408, 6005037834, 7005877473, 8006717112, 9341169964, 10675622816, 12010075668, 14011754946, 16013434224, 18682339928, 21017632419, 24020151336, 28023509892, 32026868448, 37364679856, 42035264838, 48040302672, 56047019784, 74729359712, 84070529676, 96080605344, 112094039568, 168141059352, 224188079136, 336282118704, 672564237408]

約数ペア:

[(1, 672564237408), (2, 336282118704), (3, 224188079136), (4, 168141059352), (6, 112094039568), (7, 96080605344), (8, 84070529676), (9, 74729359712), (12, 56047019784), (14, 48040302672), (16, 42035264838), (18, 37364679856), (21, 32026868448), (24, 28023509892), (28, 24020151336), (32, 21017632419), (36, 18682339928), (42, 16013434224), (48, 14011754946), (56, 12010075668), (63, 10675622816), (72, 9341169964), (84, 8006717112), (96, 7005877473), (112, 6005037834), (126, 5337811408), (144, 4670584982), (168, 4003358556), (224, 3002518917), (252, 2668905704), (288, 2335292491), (336, 2001679278), (504, 1334452852), (672, 1000839639), (991, 678672288), (1008, 667226426), (1982, 339336144), (2016, 333613213), (2973, 226224096), (3964, 169668072), (5946, 113112048), (6937, 96953184), (7928, 84834036), (8919, 75408032), (11892, 56556024), (13874, 48476592), (15856, 42417018), (17838, 37704016), (20811, 32317728), (23784, 28278012), (27748, 24238296), (31712, 21208509), (35676, 18852008), (41622, 16158864), (47568, 14139006), (55496, 12119148), (62433, 10772576), (71352, 9426004), (83244, 8079432), (95136, 7069503), (110992, 6059574), (124866, 5386288), (142704, 4713002), (166488, 4039716), (221984, 3029787), (249732, 2693144), (285408, 2356501), (332976, 2019858), (336643, 1997856), (499464, 1346572), (665952, 1009929), (673286, 998928)]