290257056

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1579

約数の個数: 144

約数和(自身を含む): 891596160

約数和(自身を除く): 601339104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 207, 232, 261, 276, 288, 348, 368, 414, 464, 522, 552, 667, 696, 736, 828, 928, 1044, 1104, 1334, 1392, 1511, 1656, 2001, 2088, 2208, 2668, 2784, 3022, 3312, 4002, 4176, 4533, 5336, 6003, 6044, 6624, 8004, 8352, 9066, 10672, 12006, 12088, 13599, 16008, 18132, 21344, 24012, 24176, 27198, 32016, 34753, 36264, 43819, 48024, 48352, 54396, 64032, 69506, 72528, 87638, 96048, 104259, 108792, 131457, 139012, 145056, 175276, 192096, 208518, 217584, 262914, 278024, 312777, 350552, 394371, 417036, 435168, 525828, 556048, 625554, 701104, 788742, 834072, 1007837, 1051656, 1112096, 1251108, 1402208, 1577484, 1668144, 2015674, 2103312, 2502216, 3023511, 3154968, 3336288, 4031348, 4206624, 5004432, 6047022, 6309936, 8062696, 9070533, 10008864, 12094044, 12619872, 16125392, 18141066, 24188088, 32250784, 36282132, 48376176, 72564264, 96752352, 145128528, 290257056]

約数ペア:

[(1, 290257056), (2, 145128528), (3, 96752352), (4, 72564264), (6, 48376176), (8, 36282132), (9, 32250784), (12, 24188088), (16, 18141066), (18, 16125392), (23, 12619872), (24, 12094044), (29, 10008864), (32, 9070533), (36, 8062696), (46, 6309936), (48, 6047022), (58, 5004432), (69, 4206624), (72, 4031348), (87, 3336288), (92, 3154968), (96, 3023511), (116, 2502216), (138, 2103312), (144, 2015674), (174, 1668144), (184, 1577484), (207, 1402208), (232, 1251108), (261, 1112096), (276, 1051656), (288, 1007837), (348, 834072), (368, 788742), (414, 701104), (464, 625554), (522, 556048), (552, 525828), (667, 435168), (696, 417036), (736, 394371), (828, 350552), (928, 312777), (1044, 278024), (1104, 262914), (1334, 217584), (1392, 208518), (1511, 192096), (1656, 175276), (2001, 145056), (2088, 139012), (2208, 131457), (2668, 108792), (2784, 104259), (3022, 96048), (3312, 87638), (4002, 72528), (4176, 69506), (4533, 64032), (5336, 54396), (6003, 48352), (6044, 48024), (6624, 43819), (8004, 36264), (8352, 34753), (9066, 32016), (10672, 27198), (12006, 24176), (12088, 24012), (13599, 21344), (16008, 18132)]