1244923776

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18959}}^1$

素因数の和:19001

約数の個数: 128

約数和(自身を含む): 3867840000

約数和(自身を除く): 2622916224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 18959, 21888, 32832, 37918, 56877, 65664, 75836, 113754, 151672, 170631, 227508, 303344, 341262, 360221, 455016, 511893, 606688, 682524, 720442, 910032, 1023786, 1080663, 1213376, 1365048, 1440884, 1820064, 2047572, 2161326, 2426752, 2730096, 2881768, 3241989, 3640128, 4095144, 4322652, 5460192, 5763536, 6483978, 7280256, 8190288, 8645304, 9725967, 10920384, 11527072, 12967956, 16380576, 17290608, 19451934, 21840768, 23054144, 25935912, 32761152, 34581216, 38903868, 46108288, 51871824, 65522304, 69162432, 77807736, 103743648, 138324864, 155615472, 207487296, 311230944, 414974592, 622461888, 1244923776]

約数ペア:

[(1, 1244923776), (2, 622461888), (3, 414974592), (4, 311230944), (6, 207487296), (8, 155615472), (9, 138324864), (12, 103743648), (16, 77807736), (18, 69162432), (19, 65522304), (24, 51871824), (27, 46108288), (32, 38903868), (36, 34581216), (38, 32761152), (48, 25935912), (54, 23054144), (57, 21840768), (64, 19451934), (72, 17290608), (76, 16380576), (96, 12967956), (108, 11527072), (114, 10920384), (128, 9725967), (144, 8645304), (152, 8190288), (171, 7280256), (192, 6483978), (216, 5763536), (228, 5460192), (288, 4322652), (304, 4095144), (342, 3640128), (384, 3241989), (432, 2881768), (456, 2730096), (513, 2426752), (576, 2161326), (608, 2047572), (684, 1820064), (864, 1440884), (912, 1365048), (1026, 1213376), (1152, 1080663), (1216, 1023786), (1368, 910032), (1728, 720442), (1824, 682524), (2052, 606688), (2432, 511893), (2736, 455016), (3456, 360221), (3648, 341262), (4104, 303344), (5472, 227508), (7296, 170631), (8208, 151672), (10944, 113754), (16416, 75836), (18959, 65664), (21888, 56877), (32832, 37918)]