918603933312

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{284413}}^1$

素因数の和:285090

約数の個数: 128

約数和(自身を含む): 2631807884160

約数和(自身を除く): 1713203950848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 647, 832, 1248, 1294, 1664, 1941, 2496, 2588, 3882, 4992, 5176, 7764, 8411, 10352, 15528, 16822, 20704, 25233, 31056, 33644, 41408, 50466, 62112, 67288, 82816, 100932, 124224, 134576, 201864, 248448, 269152, 284413, 403728, 538304, 568826, 807456, 853239, 1076608, 1137652, 1614912, 1706478, 2275304, 3229824, 3412956, 3697369, 4550608, 6825912, 7394738, 9101216, 11092107, 13651824, 14789476, 18202432, 22184214, 27303648, 29578952, 36404864, 44368428, 54607296, 59157904, 88736856, 109214592, 118315808, 177473712, 184015211, 236631616, 354947424, 368030422, 473263232, 552045633, 709894848, 736060844, 1104091266, 1419789696, 1472121688, 2208182532, 2392197743, 2944243376, 4416365064, 4784395486, 5888486752, 7176593229, 8832730128, 9568790972, 11776973504, 14353186458, 17665460256, 19137581944, 23553947008, 28706372916, 35330920512, 38275163888, 57412745832, 70661841024, 76550327776, 114825491664, 153100655552, 229650983328, 306201311104, 459301966656, 918603933312]

約数ペア:

[(1, 918603933312), (2, 459301966656), (3, 306201311104), (4, 229650983328), (6, 153100655552), (8, 114825491664), (12, 76550327776), (13, 70661841024), (16, 57412745832), (24, 38275163888), (26, 35330920512), (32, 28706372916), (39, 23553947008), (48, 19137581944), (52, 17665460256), (64, 14353186458), (78, 11776973504), (96, 9568790972), (104, 8832730128), (128, 7176593229), (156, 5888486752), (192, 4784395486), (208, 4416365064), (312, 2944243376), (384, 2392197743), (416, 2208182532), (624, 1472121688), (647, 1419789696), (832, 1104091266), (1248, 736060844), (1294, 709894848), (1664, 552045633), (1941, 473263232), (2496, 368030422), (2588, 354947424), (3882, 236631616), (4992, 184015211), (5176, 177473712), (7764, 118315808), (8411, 109214592), (10352, 88736856), (15528, 59157904), (16822, 54607296), (20704, 44368428), (25233, 36404864), (31056, 29578952), (33644, 27303648), (41408, 22184214), (50466, 18202432), (62112, 14789476), (67288, 13651824), (82816, 11092107), (100932, 9101216), (124224, 7394738), (134576, 6825912), (201864, 4550608), (248448, 3697369), (269152, 3412956), (284413, 3229824), (403728, 2275304), (538304, 1706478), (568826, 1614912), (807456, 1137652), (853239, 1076608)]