268833888

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 816968880

約数和(自身を除く): 548134992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 73, 76, 96, 114, 144, 146, 152, 171, 219, 228, 288, 292, 304, 342, 438, 456, 584, 608, 657, 673, 684, 876, 912, 1168, 1314, 1346, 1368, 1387, 1752, 1824, 2019, 2336, 2628, 2692, 2736, 2774, 3504, 4038, 4161, 5256, 5384, 5472, 5548, 6057, 7008, 8076, 8322, 10512, 10768, 11096, 12114, 12483, 12787, 16152, 16644, 21024, 21536, 22192, 24228, 24966, 25574, 32304, 33288, 38361, 44384, 48456, 49129, 49932, 51148, 64608, 66576, 76722, 96912, 98258, 99864, 102296, 115083, 133152, 147387, 153444, 193824, 196516, 199728, 204592, 230166, 294774, 306888, 393032, 399456, 409184, 442161, 460332, 589548, 613776, 786064, 884322, 920664, 933451, 1179096, 1227552, 1572128, 1768644, 1841328, 1866902, 2358192, 2800353, 3537288, 3682656, 3733804, 4716384, 5600706, 7074576, 7467608, 8401059, 11201412, 14149152, 14935216, 16802118, 22402824, 29870432, 33604236, 44805648, 67208472, 89611296, 134416944, 268833888]

約数ペア:

[(1, 268833888), (2, 134416944), (3, 89611296), (4, 67208472), (6, 44805648), (8, 33604236), (9, 29870432), (12, 22402824), (16, 16802118), (18, 14935216), (19, 14149152), (24, 11201412), (32, 8401059), (36, 7467608), (38, 7074576), (48, 5600706), (57, 4716384), (72, 3733804), (73, 3682656), (76, 3537288), (96, 2800353), (114, 2358192), (144, 1866902), (146, 1841328), (152, 1768644), (171, 1572128), (219, 1227552), (228, 1179096), (288, 933451), (292, 920664), (304, 884322), (342, 786064), (438, 613776), (456, 589548), (584, 460332), (608, 442161), (657, 409184), (673, 399456), (684, 393032), (876, 306888), (912, 294774), (1168, 230166), (1314, 204592), (1346, 199728), (1368, 196516), (1387, 193824), (1752, 153444), (1824, 147387), (2019, 133152), (2336, 115083), (2628, 102296), (2692, 99864), (2736, 98258), (2774, 96912), (3504, 76722), (4038, 66576), (4161, 64608), (5256, 51148), (5384, 49932), (5472, 49129), (5548, 48456), (6057, 44384), (7008, 38361), (8076, 33288), (8322, 32304), (10512, 25574), (10768, 24966), (11096, 24228), (12114, 22192), (12483, 21536), (12787, 21024), (16152, 16644)]