251716032

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 224

約数和(自身を含む): 790691840

約数和(自身を除く): 538975808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 64, 72, 74, 93, 96, 108, 111, 124, 127, 144, 148, 186, 192, 216, 222, 248, 254, 279, 288, 296, 333, 372, 381, 432, 444, 496, 508, 558, 576, 592, 666, 744, 762, 837, 864, 888, 992, 999, 1016, 1116, 1143, 1147, 1184, 1332, 1488, 1524, 1674, 1728, 1776, 1984, 1998, 2032, 2232, 2286, 2294, 2368, 2664, 2976, 3048, 3348, 3429, 3441, 3552, 3937, 3996, 4064, 4464, 4572, 4588, 4699, 5328, 5952, 6096, 6696, 6858, 6882, 7104, 7874, 7992, 8128, 8928, 9144, 9176, 9398, 10323, 10656, 11811, 12192, 13392, 13716, 13764, 14097, 15748, 15984, 17856, 18288, 18352, 18796, 20646, 21312, 23622, 24384, 26784, 27432, 27528, 28194, 30969, 31496, 31968, 35433, 36576, 36704, 37592, 41292, 42291, 47244, 53568, 54864, 55056, 56388, 61938, 62992, 63936, 70866, 73152, 73408, 75184, 82584, 84582, 94488, 106299, 109728, 110112, 112776, 123876, 125984, 126873, 141732, 145669, 150368, 165168, 169164, 188976, 212598, 219456, 220224, 225552, 247752, 251968, 253746, 283464, 291338, 300736, 330336, 338328, 377952, 425196, 437007, 451104, 495504, 507492, 566928, 582676, 660672, 676656, 755904, 850392, 874014, 902208, 991008, 1014984, 1133856, 1165352, 1311021, 1353312, 1700784, 1748028, 1982016, 2029968, 2267712, 2330704, 2622042, 2706624, 3401568, 3496056, 3933063, 4059936, 4661408, 5244084, 6803136, 6992112, 7866126, 8119872, 9322816, 10488168, 13984224, 15732252, 20976336, 27968448, 31464504, 41952672, 62929008, 83905344, 125858016, 251716032]

約数ペア:

[(1, 251716032), (2, 125858016), (3, 83905344), (4, 62929008), (6, 41952672), (8, 31464504), (9, 27968448), (12, 20976336), (16, 15732252), (18, 13984224), (24, 10488168), (27, 9322816), (31, 8119872), (32, 7866126), (36, 6992112), (37, 6803136), (48, 5244084), (54, 4661408), (62, 4059936), (64, 3933063), (72, 3496056), (74, 3401568), (93, 2706624), (96, 2622042), (108, 2330704), (111, 2267712), (124, 2029968), (127, 1982016), (144, 1748028), (148, 1700784), (186, 1353312), (192, 1311021), (216, 1165352), (222, 1133856), (248, 1014984), (254, 991008), (279, 902208), (288, 874014), (296, 850392), (333, 755904), (372, 676656), (381, 660672), (432, 582676), (444, 566928), (496, 507492), (508, 495504), (558, 451104), (576, 437007), (592, 425196), (666, 377952), (744, 338328), (762, 330336), (837, 300736), (864, 291338), (888, 283464), (992, 253746), (999, 251968), (1016, 247752), (1116, 225552), (1143, 220224), (1147, 219456), (1184, 212598), (1332, 188976), (1488, 169164), (1524, 165168), (1674, 150368), (1728, 145669), (1776, 141732), (1984, 126873), (1998, 125984), (2032, 123876), (2232, 112776), (2286, 110112), (2294, 109728), (2368, 106299), (2664, 94488), (2976, 84582), (3048, 82584), (3348, 75184), (3429, 73408), (3441, 73152), (3552, 70866), (3937, 63936), (3996, 62992), (4064, 61938), (4464, 56388), (4572, 55056), (4588, 54864), (4699, 53568), (5328, 47244), (5952, 42291), (6096, 41292), (6696, 37592), (6858, 36704), (6882, 36576), (7104, 35433), (7874, 31968), (7992, 31496), (8128, 30969), (8928, 28194), (9144, 27528), (9176, 27432), (9398, 26784), (10323, 24384), (10656, 23622), (11811, 21312), (12192, 20646), (13392, 18796), (13716, 18352), (13764, 18288), (14097, 17856), (15748, 15984)]