284813568

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 911791608

約数和(自身を除く): 626978040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 192, 208, 222, 234, 256, 257, 288, 296, 312, 333, 384, 416, 444, 468, 481, 514, 576, 592, 624, 666, 768, 771, 832, 888, 936, 962, 1028, 1152, 1184, 1248, 1332, 1443, 1542, 1664, 1776, 1872, 1924, 2056, 2304, 2313, 2368, 2496, 2664, 2886, 3084, 3328, 3341, 3552, 3744, 3848, 4112, 4329, 4626, 4736, 4992, 5328, 5772, 6168, 6682, 7104, 7488, 7696, 8224, 8658, 9252, 9472, 9509, 9984, 10023, 10656, 11544, 12336, 13364, 14208, 14976, 15392, 16448, 17316, 18504, 19018, 20046, 21312, 23088, 24672, 26728, 28416, 28527, 29952, 30069, 30784, 32896, 34632, 37008, 38036, 40092, 42624, 46176, 49344, 53456, 57054, 60138, 61568, 65792, 69264, 74016, 76072, 80184, 85248, 85581, 92352, 98688, 106912, 114108, 120276, 123136, 123617, 138528, 148032, 152144, 160368, 171162, 184704, 197376, 213824, 228216, 240552, 247234, 277056, 296064, 304288, 320736, 342324, 369408, 370851, 427648, 456432, 481104, 494468, 554112, 592128, 608576, 641472, 684648, 741702, 855296, 912864, 962208, 988936, 1108224, 1112553, 1217152, 1282944, 1369296, 1483404, 1825728, 1924416, 1977872, 2225106, 2434304, 2565888, 2738592, 2966808, 3651456, 3848832, 3955744, 4450212, 5477184, 5933616, 7302912, 7697664, 7911488, 8900424, 10954368, 11867232, 15822976, 17800848, 21908736, 23734464, 31645952, 35601696, 47468928, 71203392, 94937856, 142406784, 284813568]

約数ペア:

[(1, 284813568), (2, 142406784), (3, 94937856), (4, 71203392), (6, 47468928), (8, 35601696), (9, 31645952), (12, 23734464), (13, 21908736), (16, 17800848), (18, 15822976), (24, 11867232), (26, 10954368), (32, 8900424), (36, 7911488), (37, 7697664), (39, 7302912), (48, 5933616), (52, 5477184), (64, 4450212), (72, 3955744), (74, 3848832), (78, 3651456), (96, 2966808), (104, 2738592), (111, 2565888), (117, 2434304), (128, 2225106), (144, 1977872), (148, 1924416), (156, 1825728), (192, 1483404), (208, 1369296), (222, 1282944), (234, 1217152), (256, 1112553), (257, 1108224), (288, 988936), (296, 962208), (312, 912864), (333, 855296), (384, 741702), (416, 684648), (444, 641472), (468, 608576), (481, 592128), (514, 554112), (576, 494468), (592, 481104), (624, 456432), (666, 427648), (768, 370851), (771, 369408), (832, 342324), (888, 320736), (936, 304288), (962, 296064), (1028, 277056), (1152, 247234), (1184, 240552), (1248, 228216), (1332, 213824), (1443, 197376), (1542, 184704), (1664, 171162), (1776, 160368), (1872, 152144), (1924, 148032), (2056, 138528), (2304, 123617), (2313, 123136), (2368, 120276), (2496, 114108), (2664, 106912), (2886, 98688), (3084, 92352), (3328, 85581), (3341, 85248), (3552, 80184), (3744, 76072), (3848, 74016), (4112, 69264), (4329, 65792), (4626, 61568), (4736, 60138), (4992, 57054), (5328, 53456), (5772, 49344), (6168, 46176), (6682, 42624), (7104, 40092), (7488, 38036), (7696, 37008), (8224, 34632), (8658, 32896), (9252, 30784), (9472, 30069), (9509, 29952), (9984, 28527), (10023, 28416), (10656, 26728), (11544, 24672), (12336, 23088), (13364, 21312), (14208, 20046), (14976, 19018), (15392, 18504), (16448, 17316)]