1256910336

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 240

約数和(自身を含む): 4008212208

約数和(自身を除く): 2751301872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 137, 144, 176, 181, 192, 198, 256, 264, 274, 288, 352, 362, 384, 396, 411, 512, 528, 543, 548, 576, 704, 724, 768, 792, 822, 1056, 1086, 1096, 1152, 1233, 1408, 1448, 1507, 1536, 1584, 1629, 1644, 1991, 2112, 2172, 2192, 2304, 2466, 2816, 2896, 3014, 3168, 3258, 3288, 3982, 4224, 4344, 4384, 4521, 4608, 4932, 5632, 5792, 5973, 6028, 6336, 6516, 6576, 7964, 8448, 8688, 8768, 9042, 9864, 11584, 11946, 12056, 12672, 13032, 13152, 13563, 15928, 16896, 17376, 17536, 17919, 18084, 19728, 23168, 23892, 24112, 24797, 25344, 26064, 26304, 27126, 31856, 34752, 35072, 35838, 36168, 39456, 46336, 47784, 48224, 49594, 50688, 52128, 52608, 54252, 63712, 69504, 70144, 71676, 72336, 74391, 78912, 92672, 95568, 96448, 99188, 104256, 105216, 108504, 127424, 139008, 143352, 144672, 148782, 157824, 191136, 192896, 198376, 208512, 210432, 217008, 223173, 254848, 272767, 278016, 286704, 289344, 297564, 315648, 382272, 385792, 396752, 417024, 434016, 446346, 509696, 545534, 573408, 578688, 595128, 631296, 764544, 771584, 793504, 818301, 834048, 868032, 892692, 1019392, 1091068, 1146816, 1157376, 1190256, 1529088, 1587008, 1636602, 1736064, 1785384, 2182136, 2293632, 2314752, 2380512, 2454903, 3058176, 3174016, 3273204, 3472128, 3570768, 4364272, 4587264, 4761024, 4909806, 6348032, 6546408, 6944256, 7141536, 8728544, 9174528, 9522048, 9819612, 12696064, 13092816, 14283072, 17457088, 19044096, 19639224, 26185632, 28566144, 34914176, 38088192, 39278448, 52371264, 57132288, 69828352, 78556896, 104742528, 114264576, 139656704, 157113792, 209485056, 314227584, 418970112, 628455168, 1256910336]

約数ペア:

[(1, 1256910336), (2, 628455168), (3, 418970112), (4, 314227584), (6, 209485056), (8, 157113792), (9, 139656704), (11, 114264576), (12, 104742528), (16, 78556896), (18, 69828352), (22, 57132288), (24, 52371264), (32, 39278448), (33, 38088192), (36, 34914176), (44, 28566144), (48, 26185632), (64, 19639224), (66, 19044096), (72, 17457088), (88, 14283072), (96, 13092816), (99, 12696064), (128, 9819612), (132, 9522048), (137, 9174528), (144, 8728544), (176, 7141536), (181, 6944256), (192, 6546408), (198, 6348032), (256, 4909806), (264, 4761024), (274, 4587264), (288, 4364272), (352, 3570768), (362, 3472128), (384, 3273204), (396, 3174016), (411, 3058176), (512, 2454903), (528, 2380512), (543, 2314752), (548, 2293632), (576, 2182136), (704, 1785384), (724, 1736064), (768, 1636602), (792, 1587008), (822, 1529088), (1056, 1190256), (1086, 1157376), (1096, 1146816), (1152, 1091068), (1233, 1019392), (1408, 892692), (1448, 868032), (1507, 834048), (1536, 818301), (1584, 793504), (1629, 771584), (1644, 764544), (1991, 631296), (2112, 595128), (2172, 578688), (2192, 573408), (2304, 545534), (2466, 509696), (2816, 446346), (2896, 434016), (3014, 417024), (3168, 396752), (3258, 385792), (3288, 382272), (3982, 315648), (4224, 297564), (4344, 289344), (4384, 286704), (4521, 278016), (4608, 272767), (4932, 254848), (5632, 223173), (5792, 217008), (5973, 210432), (6028, 208512), (6336, 198376), (6516, 192896), (6576, 191136), (7964, 157824), (8448, 148782), (8688, 144672), (8768, 143352), (9042, 139008), (9864, 127424), (11584, 108504), (11946, 105216), (12056, 104256), (12672, 99188), (13032, 96448), (13152, 95568), (13563, 92672), (15928, 78912), (16896, 74391), (17376, 72336), (17536, 71676), (17919, 70144), (18084, 69504), (19728, 63712), (23168, 54252), (23892, 52608), (24112, 52128), (24797, 50688), (25344, 49594), (26064, 48224), (26304, 47784), (27126, 46336), (31856, 39456), (34752, 36168), (35072, 35838)]