390767328

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 168

約数和(自身を含む): 1318787568

約数和(自身を除く): 928020240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2393, 2592, 2916, 3024, 3402, 3888, 4536, 4786, 5103, 5832, 6048, 6804, 7179, 7776, 9072, 9572, 10206, 11664, 13608, 14358, 16751, 18144, 19144, 20412, 21537, 23328, 27216, 28716, 33502, 38288, 40824, 43074, 50253, 54432, 57432, 64611, 67004, 76576, 81648, 86148, 100506, 114864, 129222, 134008, 150759, 163296, 172296, 193833, 201012, 229728, 258444, 268016, 301518, 344592, 387666, 402024, 452277, 516888, 536032, 581499, 603036, 689184, 775332, 804048, 904554, 1033776, 1162998, 1206072, 1356831, 1550664, 1608096, 1744497, 1809108, 2067552, 2325996, 2412144, 2713662, 3101328, 3488994, 3618216, 4070493, 4651992, 4824288, 5427324, 6202656, 6977988, 7236432, 8140986, 9303984, 10854648, 12211479, 13955976, 14472864, 16281972, 18607968, 21709296, 24422958, 27911952, 32563944, 43418592, 48845916, 55823904, 65127888, 97691832, 130255776, 195383664, 390767328]

約数ペア:

[(1, 390767328), (2, 195383664), (3, 130255776), (4, 97691832), (6, 65127888), (7, 55823904), (8, 48845916), (9, 43418592), (12, 32563944), (14, 27911952), (16, 24422958), (18, 21709296), (21, 18607968), (24, 16281972), (27, 14472864), (28, 13955976), (32, 12211479), (36, 10854648), (42, 9303984), (48, 8140986), (54, 7236432), (56, 6977988), (63, 6202656), (72, 5427324), (81, 4824288), (84, 4651992), (96, 4070493), (108, 3618216), (112, 3488994), (126, 3101328), (144, 2713662), (162, 2412144), (168, 2325996), (189, 2067552), (216, 1809108), (224, 1744497), (243, 1608096), (252, 1550664), (288, 1356831), (324, 1206072), (336, 1162998), (378, 1033776), (432, 904554), (486, 804048), (504, 775332), (567, 689184), (648, 603036), (672, 581499), (729, 536032), (756, 516888), (864, 452277), (972, 402024), (1008, 387666), (1134, 344592), (1296, 301518), (1458, 268016), (1512, 258444), (1701, 229728), (1944, 201012), (2016, 193833), (2268, 172296), (2393, 163296), (2592, 150759), (2916, 134008), (3024, 129222), (3402, 114864), (3888, 100506), (4536, 86148), (4786, 81648), (5103, 76576), (5832, 67004), (6048, 64611), (6804, 57432), (7179, 54432), (7776, 50253), (9072, 43074), (9572, 40824), (10206, 38288), (11664, 33502), (13608, 28716), (14358, 27216), (16751, 23328), (18144, 21537), (19144, 20412)]