1398505248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30161}}^1$

素因数の和:30207

約数の個数: 144

約数和(自身を含む): 4742914176

約数和(自身を除く): 3344408928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 23184, 30161, 46368, 60322, 90483, 120644, 180966, 211127, 241288, 271449, 361932, 422254, 482576, 542898, 633381, 693703, 723864, 844508, 965152, 1085796, 1266762, 1387406, 1447728, 1689016, 1900143, 2081109, 2171592, 2533524, 2774812, 2895456, 3378032, 3800286, 4162218, 4343184, 4855921, 5067048, 5549624, 6243327, 6756064, 7600572, 8324436, 8686368, 9711842, 10134096, 11099248, 12486654, 14567763, 15201144, 16648872, 19423684, 20268192, 22198496, 24973308, 29135526, 30402288, 33297744, 38847368, 43703289, 49946616, 58271052, 60804576, 66595488, 77694736, 87406578, 99893232, 116542104, 155389472, 174813156, 199786464, 233084208, 349626312, 466168416, 699252624, 1398505248]

約数ペア:

[(1, 1398505248), (2, 699252624), (3, 466168416), (4, 349626312), (6, 233084208), (7, 199786464), (8, 174813156), (9, 155389472), (12, 116542104), (14, 99893232), (16, 87406578), (18, 77694736), (21, 66595488), (23, 60804576), (24, 58271052), (28, 49946616), (32, 43703289), (36, 38847368), (42, 33297744), (46, 30402288), (48, 29135526), (56, 24973308), (63, 22198496), (69, 20268192), (72, 19423684), (84, 16648872), (92, 15201144), (96, 14567763), (112, 12486654), (126, 11099248), (138, 10134096), (144, 9711842), (161, 8686368), (168, 8324436), (184, 7600572), (207, 6756064), (224, 6243327), (252, 5549624), (276, 5067048), (288, 4855921), (322, 4343184), (336, 4162218), (368, 3800286), (414, 3378032), (483, 2895456), (504, 2774812), (552, 2533524), (644, 2171592), (672, 2081109), (736, 1900143), (828, 1689016), (966, 1447728), (1008, 1387406), (1104, 1266762), (1288, 1085796), (1449, 965152), (1656, 844508), (1932, 723864), (2016, 693703), (2208, 633381), (2576, 542898), (2898, 482576), (3312, 422254), (3864, 361932), (5152, 271449), (5796, 241288), (6624, 211127), (7728, 180966), (11592, 120644), (15456, 90483), (23184, 60322), (30161, 46368)]