2780491885136

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1\times {\mathrm{6211}}^1$

素因数の和:8153

約数の個数: 160

約数和(自身を含む): 6434924328960

約数和(自身を除く): 3654432443824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 59, 74, 112, 118, 148, 236, 259, 296, 413, 472, 518, 592, 826, 944, 1036, 1652, 1831, 2072, 2183, 3304, 3662, 4144, 4366, 6211, 6608, 7324, 8732, 12422, 12817, 14648, 15281, 17464, 24844, 25634, 29296, 30562, 34928, 43477, 49688, 51268, 61124, 67747, 86954, 99376, 102536, 108029, 122248, 135494, 173908, 205072, 216058, 229807, 244496, 270988, 347816, 366449, 432116, 459614, 474229, 541976, 695632, 732898, 756203, 864232, 919228, 948458, 1083952, 1465796, 1512406, 1608649, 1728464, 1838456, 1896916, 2565143, 2931592, 3024812, 3217298, 3676912, 3793832, 3997073, 5130286, 5863184, 6049624, 6434596, 7587664, 7994146, 10260572, 11372341, 12099248, 12869192, 13558613, 15988292, 20521144, 22744682, 25738384, 27117226, 27979511, 31976584, 41042288, 45489364, 54234452, 55959022, 63953168, 79606387, 90978728, 94910291, 108468904, 111918044, 159212774, 181957456, 189820582, 216937808, 223836088, 318425548, 379641164, 420776617, 447672176, 636851096, 670968119, 759282328, 841553234, 1273702192, 1341936238, 1518564656, 1683106468, 2683872476, 2945436319, 3366212936, 4696776833, 5367744952, 5890872638, 6732425872, 9393553666, 10735489904, 11781745276, 18787107332, 23563490552, 24825820403, 37574214664, 47126981104, 49651640806, 75148429328, 99303281612, 173780742821, 198606563224, 347561485642, 397213126448, 695122971284, 1390245942568, 2780491885136]

約数ペア:

[(1, 2780491885136), (2, 1390245942568), (4, 695122971284), (7, 397213126448), (8, 347561485642), (14, 198606563224), (16, 173780742821), (28, 99303281612), (37, 75148429328), (56, 49651640806), (59, 47126981104), (74, 37574214664), (112, 24825820403), (118, 23563490552), (148, 18787107332), (236, 11781745276), (259, 10735489904), (296, 9393553666), (413, 6732425872), (472, 5890872638), (518, 5367744952), (592, 4696776833), (826, 3366212936), (944, 2945436319), (1036, 2683872476), (1652, 1683106468), (1831, 1518564656), (2072, 1341936238), (2183, 1273702192), (3304, 841553234), (3662, 759282328), (4144, 670968119), (4366, 636851096), (6211, 447672176), (6608, 420776617), (7324, 379641164), (8732, 318425548), (12422, 223836088), (12817, 216937808), (14648, 189820582), (15281, 181957456), (17464, 159212774), (24844, 111918044), (25634, 108468904), (29296, 94910291), (30562, 90978728), (34928, 79606387), (43477, 63953168), (49688, 55959022), (51268, 54234452), (61124, 45489364), (67747, 41042288), (86954, 31976584), (99376, 27979511), (102536, 27117226), (108029, 25738384), (122248, 22744682), (135494, 20521144), (173908, 15988292), (205072, 13558613), (216058, 12869192), (229807, 12099248), (244496, 11372341), (270988, 10260572), (347816, 7994146), (366449, 7587664), (432116, 6434596), (459614, 6049624), (474229, 5863184), (541976, 5130286), (695632, 3997073), (732898, 3793832), (756203, 3676912), (864232, 3217298), (919228, 3024812), (948458, 2931592), (1083952, 2565143), (1465796, 1896916), (1512406, 1838456), (1608649, 1728464)]