290277312

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6886

約数の個数: 112

約数和(自身を含む): 875885472

約数和(自身を除く): 585608160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 6841, 7072, 10608, 13682, 14144, 20523, 21216, 27364, 41046, 42432, 54728, 82092, 88933, 109456, 116297, 164184, 177866, 218912, 232594, 266799, 328368, 348891, 355732, 437824, 465188, 533598, 656736, 697782, 711464, 930376, 1067196, 1313472, 1395564, 1422928, 1511861, 1860752, 2134392, 2791128, 2845856, 3023722, 3721504, 4268784, 4535583, 5582256, 5691712, 6047444, 7443008, 8537568, 9071166, 11164512, 12094888, 17075136, 18142332, 22329024, 24189776, 36284664, 48379552, 72569328, 96759104, 145138656, 290277312]

約数ペア:

[(1, 290277312), (2, 145138656), (3, 96759104), (4, 72569328), (6, 48379552), (8, 36284664), (12, 24189776), (13, 22329024), (16, 18142332), (17, 17075136), (24, 12094888), (26, 11164512), (32, 9071166), (34, 8537568), (39, 7443008), (48, 6047444), (51, 5691712), (52, 5582256), (64, 4535583), (68, 4268784), (78, 3721504), (96, 3023722), (102, 2845856), (104, 2791128), (136, 2134392), (156, 1860752), (192, 1511861), (204, 1422928), (208, 1395564), (221, 1313472), (272, 1067196), (312, 930376), (408, 711464), (416, 697782), (442, 656736), (544, 533598), (624, 465188), (663, 437824), (816, 355732), (832, 348891), (884, 328368), (1088, 266799), (1248, 232594), (1326, 218912), (1632, 177866), (1768, 164184), (2496, 116297), (2652, 109456), (3264, 88933), (3536, 82092), (5304, 54728), (6841, 42432), (7072, 41046), (10608, 27364), (13682, 21216), (14144, 20523)]