830432512

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 2090112640

約数和(自身を除く): 1259680128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 172, 182, 208, 224, 256, 301, 344, 364, 416, 448, 559, 602, 688, 728, 829, 832, 896, 1118, 1204, 1376, 1456, 1658, 1664, 1792, 2236, 2408, 2752, 2912, 3316, 3328, 3913, 4472, 4816, 5504, 5803, 5824, 6632, 7826, 8944, 9632, 10777, 11008, 11606, 11648, 13264, 15652, 17888, 19264, 21554, 23212, 23296, 26528, 31304, 35647, 35776, 38528, 43108, 46424, 53056, 62608, 71294, 71552, 75439, 77056, 86216, 92848, 106112, 125216, 142588, 143104, 150878, 172432, 185696, 212224, 249529, 250432, 285176, 301756, 344864, 371392, 463411, 499058, 500864, 570352, 603512, 689728, 742784, 926822, 998116, 1001728, 1140704, 1207024, 1379456, 1485568, 1853644, 1996232, 2281408, 2414048, 2758912, 3243877, 3707288, 3992464, 4562816, 4828096, 6487754, 7414576, 7984928, 9125632, 9656192, 12975508, 14829152, 15969856, 19312384, 25951016, 29658304, 31939712, 51902032, 59316608, 63879424, 103804064, 118633216, 207608128, 415216256, 830432512]

約数ペア:

[(1, 830432512), (2, 415216256), (4, 207608128), (7, 118633216), (8, 103804064), (13, 63879424), (14, 59316608), (16, 51902032), (26, 31939712), (28, 29658304), (32, 25951016), (43, 19312384), (52, 15969856), (56, 14829152), (64, 12975508), (86, 9656192), (91, 9125632), (104, 7984928), (112, 7414576), (128, 6487754), (172, 4828096), (182, 4562816), (208, 3992464), (224, 3707288), (256, 3243877), (301, 2758912), (344, 2414048), (364, 2281408), (416, 1996232), (448, 1853644), (559, 1485568), (602, 1379456), (688, 1207024), (728, 1140704), (829, 1001728), (832, 998116), (896, 926822), (1118, 742784), (1204, 689728), (1376, 603512), (1456, 570352), (1658, 500864), (1664, 499058), (1792, 463411), (2236, 371392), (2408, 344864), (2752, 301756), (2912, 285176), (3316, 250432), (3328, 249529), (3913, 212224), (4472, 185696), (4816, 172432), (5504, 150878), (5803, 143104), (5824, 142588), (6632, 125216), (7826, 106112), (8944, 92848), (9632, 86216), (10777, 77056), (11008, 75439), (11606, 71552), (11648, 71294), (13264, 62608), (15652, 53056), (17888, 46424), (19264, 43108), (21554, 38528), (23212, 35776), (23296, 35647), (26528, 31304)]