920518394808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1\times {\mathrm{7577}}^1$

素因数の和:8477

約数の個数: 128

約数和(自身を含む): 2388372203520

約数和(自身を除く): 1467853808712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 283, 372, 566, 577, 744, 849, 1132, 1154, 1698, 1731, 2264, 2308, 3396, 3462, 4616, 6792, 6924, 7577, 8773, 13848, 15154, 17546, 17887, 22731, 26319, 30308, 35092, 35774, 45462, 52638, 53661, 60616, 70184, 71548, 90924, 105276, 107322, 143096, 163291, 181848, 210552, 214644, 234887, 326582, 429288, 469774, 489873, 653164, 704661, 939548, 979746, 1306328, 1409322, 1879096, 1959492, 2144291, 2818644, 3918984, 4288582, 4371929, 5062021, 5637288, 6432873, 8577164, 8743858, 10124042, 12865746, 13115787, 15186063, 17154328, 17487716, 20248084, 25731492, 26231574, 30372126, 34975432, 40496168, 51462984, 52463148, 60744252, 66473021, 104926296, 121488504, 132946042, 135529799, 199419063, 265892084, 271059598, 398838126, 406589397, 531784168, 542119196, 797676252, 813178794, 1084238392, 1237255907, 1595352504, 1626357588, 2474511814, 3252715176, 3711767721, 4949023628, 7423535442, 9898047256, 14847070884, 29694141768, 38354933117, 76709866234, 115064799351, 153419732468, 230129598702, 306839464936, 460259197404, 920518394808]

約数ペア:

[(1, 920518394808), (2, 460259197404), (3, 306839464936), (4, 230129598702), (6, 153419732468), (8, 115064799351), (12, 76709866234), (24, 38354933117), (31, 29694141768), (62, 14847070884), (93, 9898047256), (124, 7423535442), (186, 4949023628), (248, 3711767721), (283, 3252715176), (372, 2474511814), (566, 1626357588), (577, 1595352504), (744, 1237255907), (849, 1084238392), (1132, 813178794), (1154, 797676252), (1698, 542119196), (1731, 531784168), (2264, 406589397), (2308, 398838126), (3396, 271059598), (3462, 265892084), (4616, 199419063), (6792, 135529799), (6924, 132946042), (7577, 121488504), (8773, 104926296), (13848, 66473021), (15154, 60744252), (17546, 52463148), (17887, 51462984), (22731, 40496168), (26319, 34975432), (30308, 30372126), (35092, 26231574), (35774, 25731492), (45462, 20248084), (52638, 17487716), (53661, 17154328), (60616, 15186063), (70184, 13115787), (71548, 12865746), (90924, 10124042), (105276, 8743858), (107322, 8577164), (143096, 6432873), (163291, 5637288), (181848, 5062021), (210552, 4371929), (214644, 4288582), (234887, 3918984), (326582, 2818644), (429288, 2144291), (469774, 1959492), (489873, 1879096), (653164, 1409322), (704661, 1306328), (939548, 979746)]