2450903993728

素因数分解:

$2^7\times {\mathrm{43}}^2\times {\mathrm{197}}^1\times {\mathrm{52567}}^1$

素因数の和:52864

約数の個数: 96

約数和(自身を含む): 5024321699760

約数和(自身を除く): 2573417706032

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 197, 344, 394, 688, 788, 1376, 1576, 1849, 2752, 3152, 3698, 5504, 6304, 7396, 8471, 12608, 14792, 16942, 25216, 29584, 33884, 52567, 59168, 67768, 105134, 118336, 135536, 210268, 236672, 271072, 364253, 420536, 542144, 728506, 841072, 1084288, 1457012, 1682144, 2260381, 2914024, 3364288, 4520762, 5828048, 6728576, 9041524, 10355699, 11656096, 18083048, 20711398, 23312192, 36166096, 41422796, 46624384, 72332192, 82845592, 97196383, 144664384, 165691184, 194392766, 289328768, 331382368, 388785532, 445295057, 662764736, 777571064, 890590114, 1325529472, 1555142128, 1781180228, 3110284256, 3562360456, 6220568512, 7124720912, 12441137024, 14249441824, 19147687451, 28498883648, 38295374902, 56997767296, 76590749804, 153181499608, 306362999216, 612725998432, 1225451996864, 2450903993728]

約数ペア:

[(1, 2450903993728), (2, 1225451996864), (4, 612725998432), (8, 306362999216), (16, 153181499608), (32, 76590749804), (43, 56997767296), (64, 38295374902), (86, 28498883648), (128, 19147687451), (172, 14249441824), (197, 12441137024), (344, 7124720912), (394, 6220568512), (688, 3562360456), (788, 3110284256), (1376, 1781180228), (1576, 1555142128), (1849, 1325529472), (2752, 890590114), (3152, 777571064), (3698, 662764736), (5504, 445295057), (6304, 388785532), (7396, 331382368), (8471, 289328768), (12608, 194392766), (14792, 165691184), (16942, 144664384), (25216, 97196383), (29584, 82845592), (33884, 72332192), (52567, 46624384), (59168, 41422796), (67768, 36166096), (105134, 23312192), (118336, 20711398), (135536, 18083048), (210268, 11656096), (236672, 10355699), (271072, 9041524), (364253, 6728576), (420536, 5828048), (542144, 4520762), (728506, 3364288), (841072, 2914024), (1084288, 2260381), (1457012, 1682144)]