861648509904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1\times {\mathrm{24083}}^1$

素因数の和:32305

約数の個数: 160

約数和(自身を含む): 2740048625664

約数和(自身を除く): 1878400115760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 8191, 16382, 24083, 24573, 32764, 48166, 49146, 57337, 65528, 72249, 96332, 98292, 106483, 114674, 131056, 144498, 168581, 172011, 192664, 196584, 212966, 229348, 288996, 313079, 319449, 337162, 344022, 385328, 393168, 425932, 458696, 505743, 577992, 626158, 638898, 674324, 688044, 745381, 851864, 917392, 939237, 1011486, 1155984, 1252316, 1277796, 1348648, 1376088, 1490762, 1703728, 1878474, 2022972, 2191553, 2236143, 2504632, 2555592, 2697296, 2752176, 2981524, 3756948, 4045944, 4383106, 4472286, 5009264, 5111184, 5963048, 6574659, 7513896, 8091888, 8766212, 8944572, 11926096, 13149318, 15027792, 17532424, 17889144, 26298636, 35064848, 35778288, 52597272, 105194544, 197263853, 394527706, 591791559, 789055412, 1183583118, 1380846971, 1578110824, 2367166236, 2564430089, 2761693942, 3156221648, 4142540913, 4734332472, 5128860178, 5523387884, 7693290267, 8285081826, 9468664944, 10257720356, 11046775768, 15386580534, 16570163652, 17951010623, 20515440712, 22093551536, 30773161068, 33140327304, 35902021246, 41030881424, 53853031869, 61546322136, 66280654608, 71804042492, 107706063738, 123092644272, 143608084984, 215412127476, 287216169968, 430824254952, 861648509904]

約数ペア:

[(1, 861648509904), (2, 430824254952), (3, 287216169968), (4, 215412127476), (6, 143608084984), (7, 123092644272), (8, 107706063738), (12, 71804042492), (13, 66280654608), (14, 61546322136), (16, 53853031869), (21, 41030881424), (24, 35902021246), (26, 33140327304), (28, 30773161068), (39, 22093551536), (42, 20515440712), (48, 17951010623), (52, 16570163652), (56, 15386580534), (78, 11046775768), (84, 10257720356), (91, 9468664944), (104, 8285081826), (112, 7693290267), (156, 5523387884), (168, 5128860178), (182, 4734332472), (208, 4142540913), (273, 3156221648), (312, 2761693942), (336, 2564430089), (364, 2367166236), (546, 1578110824), (624, 1380846971), (728, 1183583118), (1092, 789055412), (1456, 591791559), (2184, 394527706), (4368, 197263853), (8191, 105194544), (16382, 52597272), (24083, 35778288), (24573, 35064848), (32764, 26298636), (48166, 17889144), (49146, 17532424), (57337, 15027792), (65528, 13149318), (72249, 11926096), (96332, 8944572), (98292, 8766212), (106483, 8091888), (114674, 7513896), (131056, 6574659), (144498, 5963048), (168581, 5111184), (172011, 5009264), (192664, 4472286), (196584, 4383106), (212966, 4045944), (229348, 3756948), (288996, 2981524), (313079, 2752176), (319449, 2697296), (337162, 2555592), (344022, 2504632), (385328, 2236143), (393168, 2191553), (425932, 2022972), (458696, 1878474), (505743, 1703728), (577992, 1490762), (626158, 1376088), (638898, 1348648), (674324, 1277796), (688044, 1252316), (745381, 1155984), (851864, 1011486), (917392, 939237)]