1457511216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{31663}}^1$

素因数の和:31818

約数の個数: 80

約数和(自身を含む): 4334674944

約数和(自身を除く): 2877163728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1644, 1918, 2192, 2877, 3288, 3836, 5754, 6576, 7672, 11508, 15344, 23016, 31663, 46032, 63326, 94989, 126652, 189978, 221641, 253304, 379956, 443282, 506608, 664923, 759912, 886564, 1329846, 1519824, 1773128, 2659692, 3546256, 4337831, 5319384, 8675662, 10638768, 13013493, 17351324, 26026986, 30364817, 34702648, 52053972, 60729634, 69405296, 91094451, 104107944, 121459268, 182188902, 208215888, 242918536, 364377804, 485837072, 728755608, 1457511216]

約数ペア:

[(1, 1457511216), (2, 728755608), (3, 485837072), (4, 364377804), (6, 242918536), (7, 208215888), (8, 182188902), (12, 121459268), (14, 104107944), (16, 91094451), (21, 69405296), (24, 60729634), (28, 52053972), (42, 34702648), (48, 30364817), (56, 26026986), (84, 17351324), (112, 13013493), (137, 10638768), (168, 8675662), (274, 5319384), (336, 4337831), (411, 3546256), (548, 2659692), (822, 1773128), (959, 1519824), (1096, 1329846), (1644, 886564), (1918, 759912), (2192, 664923), (2877, 506608), (3288, 443282), (3836, 379956), (5754, 253304), (6576, 221641), (7672, 189978), (11508, 126652), (15344, 94989), (23016, 63326), (31663, 46032)]