1208727648

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1017

約数の個数: 144

約数和(自身を含む): 3606011136

約数和(自身を除く): 2397283488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 251, 276, 288, 368, 414, 502, 552, 727, 736, 753, 828, 1004, 1104, 1454, 1506, 1656, 2008, 2181, 2208, 2259, 2908, 3012, 3312, 4016, 4362, 4518, 5773, 5816, 6024, 6543, 6624, 8032, 8724, 9036, 11546, 11632, 12048, 13086, 16721, 17319, 17448, 18072, 23092, 23264, 24096, 26172, 33442, 34638, 34896, 36144, 46184, 50163, 51957, 52344, 66884, 69276, 69792, 72288, 92368, 100326, 103914, 104688, 133768, 138552, 150489, 182477, 184736, 200652, 207828, 209376, 267536, 277104, 300978, 364954, 401304, 415656, 535072, 547431, 554208, 601956, 729908, 802608, 831312, 1094862, 1203912, 1459816, 1605216, 1642293, 1662624, 2189724, 2407824, 2919632, 3284586, 4196971, 4379448, 4815648, 5839264, 6569172, 8393942, 8758896, 12590913, 13138344, 16787884, 17517792, 25181826, 26276688, 33575768, 37772739, 50363652, 52553376, 67151536, 75545478, 100727304, 134303072, 151090956, 201454608, 302181912, 402909216, 604363824, 1208727648]

約数ペア:

[(1, 1208727648), (2, 604363824), (3, 402909216), (4, 302181912), (6, 201454608), (8, 151090956), (9, 134303072), (12, 100727304), (16, 75545478), (18, 67151536), (23, 52553376), (24, 50363652), (32, 37772739), (36, 33575768), (46, 26276688), (48, 25181826), (69, 17517792), (72, 16787884), (92, 13138344), (96, 12590913), (138, 8758896), (144, 8393942), (184, 6569172), (207, 5839264), (251, 4815648), (276, 4379448), (288, 4196971), (368, 3284586), (414, 2919632), (502, 2407824), (552, 2189724), (727, 1662624), (736, 1642293), (753, 1605216), (828, 1459816), (1004, 1203912), (1104, 1094862), (1454, 831312), (1506, 802608), (1656, 729908), (2008, 601956), (2181, 554208), (2208, 547431), (2259, 535072), (2908, 415656), (3012, 401304), (3312, 364954), (4016, 300978), (4362, 277104), (4518, 267536), (5773, 209376), (5816, 207828), (6024, 200652), (6543, 184736), (6624, 182477), (8032, 150489), (8724, 138552), (9036, 133768), (11546, 104688), (11632, 103914), (12048, 100326), (13086, 92368), (16721, 72288), (17319, 69792), (17448, 69276), (18072, 66884), (23092, 52344), (23264, 51957), (24096, 50163), (26172, 46184), (33442, 36144), (34638, 34896)]