1331829408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 288

約数和(自身を含む): 4536725760

約数和(自身を除く): 3204896352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 49, 52, 56, 58, 78, 84, 87, 91, 96, 98, 104, 112, 116, 147, 156, 168, 174, 182, 196, 203, 208, 224, 232, 273, 294, 312, 336, 348, 364, 377, 392, 406, 416, 464, 546, 588, 609, 624, 637, 672, 696, 728, 751, 754, 784, 812, 928, 1092, 1131, 1176, 1218, 1248, 1274, 1392, 1421, 1456, 1502, 1508, 1568, 1624, 1911, 2184, 2253, 2262, 2352, 2436, 2548, 2639, 2784, 2842, 2912, 3004, 3016, 3248, 3822, 4263, 4368, 4506, 4524, 4704, 4872, 5096, 5257, 5278, 5684, 6008, 6032, 6496, 7644, 7917, 8526, 8736, 9012, 9048, 9744, 9763, 10192, 10514, 10556, 11368, 12016, 12064, 15288, 15771, 15834, 17052, 18024, 18096, 18473, 19488, 19526, 20384, 21028, 21112, 21779, 22736, 24032, 29289, 30576, 31542, 31668, 34104, 36048, 36192, 36799, 36946, 39052, 42056, 42224, 43558, 45472, 55419, 58578, 61152, 63084, 63336, 65337, 68208, 68341, 72096, 73598, 73892, 78104, 84112, 84448, 87116, 110397, 110838, 117156, 126168, 126672, 130674, 136416, 136682, 147196, 147784, 152453, 156208, 168224, 174232, 205023, 220794, 221676, 234312, 252336, 253344, 261348, 273364, 283127, 294392, 295568, 304906, 312416, 348464, 410046, 441588, 443352, 457359, 468624, 478387, 504672, 522696, 546728, 566254, 588784, 591136, 609812, 696928, 820092, 849381, 883176, 886704, 914718, 937248, 956774, 1045392, 1067171, 1093456, 1132508, 1177568, 1219624, 1435161, 1640184, 1698762, 1766352, 1773408, 1829436, 1913548, 1981889, 2090784, 2134342, 2186912, 2265016, 2439248, 2870322, 3201513, 3280368, 3397524, 3532704, 3658872, 3827096, 3963778, 4268684, 4530032, 4878496, 5740644, 5945667, 6403026, 6560736, 6795048, 7317744, 7654192, 7927556, 8537368, 9060064, 11481288, 11891334, 12806052, 13590096, 13873223, 14635488, 15308384, 15855112, 17074736, 22962576, 23782668, 25612104, 27180192, 27746446, 31710224, 34149472, 41619669, 45925152, 47565336, 51224208, 55492892, 63420448, 83239338, 95130672, 102448416, 110985784, 166478676, 190261344, 221971568, 332957352, 443943136, 665914704, 1331829408]

約数ペア:

[(1, 1331829408), (2, 665914704), (3, 443943136), (4, 332957352), (6, 221971568), (7, 190261344), (8, 166478676), (12, 110985784), (13, 102448416), (14, 95130672), (16, 83239338), (21, 63420448), (24, 55492892), (26, 51224208), (28, 47565336), (29, 45925152), (32, 41619669), (39, 34149472), (42, 31710224), (48, 27746446), (49, 27180192), (52, 25612104), (56, 23782668), (58, 22962576), (78, 17074736), (84, 15855112), (87, 15308384), (91, 14635488), (96, 13873223), (98, 13590096), (104, 12806052), (112, 11891334), (116, 11481288), (147, 9060064), (156, 8537368), (168, 7927556), (174, 7654192), (182, 7317744), (196, 6795048), (203, 6560736), (208, 6403026), (224, 5945667), (232, 5740644), (273, 4878496), (294, 4530032), (312, 4268684), (336, 3963778), (348, 3827096), (364, 3658872), (377, 3532704), (392, 3397524), (406, 3280368), (416, 3201513), (464, 2870322), (546, 2439248), (588, 2265016), (609, 2186912), (624, 2134342), (637, 2090784), (672, 1981889), (696, 1913548), (728, 1829436), (751, 1773408), (754, 1766352), (784, 1698762), (812, 1640184), (928, 1435161), (1092, 1219624), (1131, 1177568), (1176, 1132508), (1218, 1093456), (1248, 1067171), (1274, 1045392), (1392, 956774), (1421, 937248), (1456, 914718), (1502, 886704), (1508, 883176), (1568, 849381), (1624, 820092), (1911, 696928), (2184, 609812), (2253, 591136), (2262, 588784), (2352, 566254), (2436, 546728), (2548, 522696), (2639, 504672), (2784, 478387), (2842, 468624), (2912, 457359), (3004, 443352), (3016, 441588), (3248, 410046), (3822, 348464), (4263, 312416), (4368, 304906), (4506, 295568), (4524, 294392), (4704, 283127), (4872, 273364), (5096, 261348), (5257, 253344), (5278, 252336), (5684, 234312), (6008, 221676), (6032, 220794), (6496, 205023), (7644, 174232), (7917, 168224), (8526, 156208), (8736, 152453), (9012, 147784), (9048, 147196), (9744, 136682), (9763, 136416), (10192, 130674), (10514, 126672), (10556, 126168), (11368, 117156), (12016, 110838), (12064, 110397), (15288, 87116), (15771, 84448), (15834, 84112), (17052, 78104), (18024, 73892), (18096, 73598), (18473, 72096), (19488, 68341), (19526, 68208), (20384, 65337), (21028, 63336), (21112, 63084), (21779, 61152), (22736, 58578), (24032, 55419), (29289, 45472), (30576, 43558), (31542, 42224), (31668, 42056), (34104, 39052), (36048, 36946), (36192, 36799)]