556498432

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 1365484032

約数和(自身を除く): 808985600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 128, 157, 161, 172, 184, 224, 256, 301, 314, 322, 344, 368, 448, 512, 602, 628, 644, 688, 736, 896, 989, 1099, 1204, 1256, 1288, 1376, 1472, 1792, 1978, 2198, 2408, 2512, 2576, 2752, 2944, 3584, 3611, 3956, 4396, 4816, 5024, 5152, 5504, 5888, 6751, 6923, 7222, 7912, 8792, 9632, 10048, 10304, 11008, 11776, 13502, 13846, 14444, 15824, 17584, 19264, 20096, 20608, 22016, 25277, 27004, 27692, 28888, 31648, 35168, 38528, 40192, 41216, 47257, 50554, 54008, 55384, 57776, 63296, 70336, 77056, 80384, 82432, 94514, 101108, 108016, 110768, 115552, 126592, 140672, 154112, 155273, 189028, 202216, 216032, 221536, 231104, 253184, 281344, 310546, 378056, 404432, 432064, 443072, 462208, 506368, 562688, 621092, 756112, 808864, 864128, 886144, 924416, 1086911, 1242184, 1512224, 1617728, 1728256, 1772288, 1848832, 2173822, 2484368, 3024448, 3235456, 3456512, 3544576, 4347644, 4968736, 6048896, 6470912, 8695288, 9937472, 12097792, 12941824, 17390576, 19874944, 24195584, 34781152, 39749888, 69562304, 79499776, 139124608, 278249216, 556498432]

約数ペア:

[(1, 556498432), (2, 278249216), (4, 139124608), (7, 79499776), (8, 69562304), (14, 39749888), (16, 34781152), (23, 24195584), (28, 19874944), (32, 17390576), (43, 12941824), (46, 12097792), (56, 9937472), (64, 8695288), (86, 6470912), (92, 6048896), (112, 4968736), (128, 4347644), (157, 3544576), (161, 3456512), (172, 3235456), (184, 3024448), (224, 2484368), (256, 2173822), (301, 1848832), (314, 1772288), (322, 1728256), (344, 1617728), (368, 1512224), (448, 1242184), (512, 1086911), (602, 924416), (628, 886144), (644, 864128), (688, 808864), (736, 756112), (896, 621092), (989, 562688), (1099, 506368), (1204, 462208), (1256, 443072), (1288, 432064), (1376, 404432), (1472, 378056), (1792, 310546), (1978, 281344), (2198, 253184), (2408, 231104), (2512, 221536), (2576, 216032), (2752, 202216), (2944, 189028), (3584, 155273), (3611, 154112), (3956, 140672), (4396, 126592), (4816, 115552), (5024, 110768), (5152, 108016), (5504, 101108), (5888, 94514), (6751, 82432), (6923, 80384), (7222, 77056), (7912, 70336), (8792, 63296), (9632, 57776), (10048, 55384), (10304, 54008), (11008, 50554), (11776, 47257), (13502, 41216), (13846, 40192), (14444, 38528), (15824, 35168), (17584, 31648), (19264, 28888), (20096, 27692), (20608, 27004), (22016, 25277)]