690297216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3712

約数の個数: 128

約数和(自身を含む): 2125647360

約数和(自身を除く): 1435350144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2688, 2982, 3408, 3617, 3976, 4544, 5964, 6816, 7234, 7952, 9088, 10851, 11928, 13632, 14468, 15904, 21702, 23856, 25319, 27264, 28936, 31808, 43404, 47712, 50638, 57872, 63616, 75957, 86808, 95424, 101276, 115744, 151914, 173616, 190848, 202552, 231488, 256807, 303828, 347232, 405104, 462976, 513614, 607656, 694464, 770421, 810208, 1027228, 1215312, 1388928, 1540842, 1620416, 1797649, 2054456, 2430624, 3081684, 3240832, 3595298, 4108912, 4861248, 5392947, 6163368, 7190596, 8217824, 9722496, 10785894, 12326736, 14381192, 16435648, 21571788, 24653472, 28762384, 32871296, 43143576, 49306944, 57524768, 86287152, 98613888, 115049536, 172574304, 230099072, 345148608, 690297216]

約数ペア:

[(1, 690297216), (2, 345148608), (3, 230099072), (4, 172574304), (6, 115049536), (7, 98613888), (8, 86287152), (12, 57524768), (14, 49306944), (16, 43143576), (21, 32871296), (24, 28762384), (28, 24653472), (32, 21571788), (42, 16435648), (48, 14381192), (56, 12326736), (64, 10785894), (71, 9722496), (84, 8217824), (96, 7190596), (112, 6163368), (128, 5392947), (142, 4861248), (168, 4108912), (192, 3595298), (213, 3240832), (224, 3081684), (284, 2430624), (336, 2054456), (384, 1797649), (426, 1620416), (448, 1540842), (497, 1388928), (568, 1215312), (672, 1027228), (852, 810208), (896, 770421), (994, 694464), (1136, 607656), (1344, 513614), (1491, 462976), (1704, 405104), (1988, 347232), (2272, 303828), (2688, 256807), (2982, 231488), (3408, 202552), (3617, 190848), (3976, 173616), (4544, 151914), (5964, 115744), (6816, 101276), (7234, 95424), (7952, 86808), (9088, 75957), (10851, 63616), (11928, 57872), (13632, 50638), (14468, 47712), (15904, 43404), (21702, 31808), (23856, 28936), (25319, 27264)]