1400665728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 256

約数和(自身を含む): 4687626240

約数和(自身を除く): 3286960512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 127, 128, 132, 154, 168, 176, 192, 224, 231, 254, 264, 308, 336, 352, 373, 381, 384, 448, 462, 508, 528, 616, 672, 704, 746, 762, 889, 896, 924, 1016, 1056, 1119, 1232, 1344, 1397, 1408, 1492, 1524, 1778, 1848, 2032, 2112, 2238, 2464, 2611, 2667, 2688, 2794, 2984, 3048, 3556, 3696, 4064, 4103, 4191, 4224, 4476, 4928, 5222, 5334, 5588, 5968, 6096, 7112, 7392, 7833, 8128, 8206, 8382, 8952, 9779, 9856, 10444, 10668, 11176, 11936, 12192, 12309, 14224, 14784, 15666, 16256, 16412, 16764, 17904, 19558, 20888, 21336, 22352, 23872, 24384, 24618, 28448, 28721, 29337, 29568, 31332, 32824, 33528, 35808, 39116, 41776, 42672, 44704, 47371, 47744, 48768, 49236, 56896, 57442, 58674, 62664, 65648, 67056, 71616, 78232, 83552, 85344, 86163, 89408, 94742, 98472, 113792, 114884, 117348, 125328, 131296, 134112, 142113, 143232, 156464, 167104, 170688, 172326, 178816, 189484, 196944, 229768, 234696, 250656, 262592, 268224, 284226, 312928, 331597, 334208, 341376, 344652, 378968, 393888, 459536, 469392, 501312, 521081, 525184, 536448, 568452, 625856, 663194, 689304, 757936, 787776, 919072, 938784, 994791, 1002624, 1042162, 1136904, 1251712, 1326388, 1378608, 1515872, 1563243, 1575552, 1838144, 1877568, 1989582, 2084324, 2273808, 2652776, 2757216, 3031744, 3126486, 3647567, 3676288, 3755136, 3979164, 4168648, 4547616, 5305552, 5514432, 6063488, 6252972, 7295134, 7958328, 8337296, 9095232, 10611104, 10942701, 11028864, 12505944, 14590268, 15916656, 16674592, 18190464, 21222208, 21885402, 25011888, 29180536, 31833312, 33349184, 42444416, 43770804, 50023776, 58361072, 63666624, 66698368, 87541608, 100047552, 116722144, 127333248, 175083216, 200095104, 233444288, 350166432, 466888576, 700332864, 1400665728]

約数ペア:

[(1, 1400665728), (2, 700332864), (3, 466888576), (4, 350166432), (6, 233444288), (7, 200095104), (8, 175083216), (11, 127333248), (12, 116722144), (14, 100047552), (16, 87541608), (21, 66698368), (22, 63666624), (24, 58361072), (28, 50023776), (32, 43770804), (33, 42444416), (42, 33349184), (44, 31833312), (48, 29180536), (56, 25011888), (64, 21885402), (66, 21222208), (77, 18190464), (84, 16674592), (88, 15916656), (96, 14590268), (112, 12505944), (127, 11028864), (128, 10942701), (132, 10611104), (154, 9095232), (168, 8337296), (176, 7958328), (192, 7295134), (224, 6252972), (231, 6063488), (254, 5514432), (264, 5305552), (308, 4547616), (336, 4168648), (352, 3979164), (373, 3755136), (381, 3676288), (384, 3647567), (448, 3126486), (462, 3031744), (508, 2757216), (528, 2652776), (616, 2273808), (672, 2084324), (704, 1989582), (746, 1877568), (762, 1838144), (889, 1575552), (896, 1563243), (924, 1515872), (1016, 1378608), (1056, 1326388), (1119, 1251712), (1232, 1136904), (1344, 1042162), (1397, 1002624), (1408, 994791), (1492, 938784), (1524, 919072), (1778, 787776), (1848, 757936), (2032, 689304), (2112, 663194), (2238, 625856), (2464, 568452), (2611, 536448), (2667, 525184), (2688, 521081), (2794, 501312), (2984, 469392), (3048, 459536), (3556, 393888), (3696, 378968), (4064, 344652), (4103, 341376), (4191, 334208), (4224, 331597), (4476, 312928), (4928, 284226), (5222, 268224), (5334, 262592), (5588, 250656), (5968, 234696), (6096, 229768), (7112, 196944), (7392, 189484), (7833, 178816), (8128, 172326), (8206, 170688), (8382, 167104), (8952, 156464), (9779, 143232), (9856, 142113), (10444, 134112), (10668, 131296), (11176, 125328), (11936, 117348), (12192, 114884), (12309, 113792), (14224, 98472), (14784, 94742), (15666, 89408), (16256, 86163), (16412, 85344), (16764, 83552), (17904, 78232), (19558, 71616), (20888, 67056), (21336, 65648), (22352, 62664), (23872, 58674), (24384, 57442), (24618, 56896), (28448, 49236), (28721, 48768), (29337, 47744), (29568, 47371), (31332, 44704), (32824, 42672), (33528, 41776), (35808, 39116)]