1491065856

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 264

約数和(自身を含む): 5096538720

約数和(自身を除く): 3605472864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 512, 522, 576, 609, 672, 696, 768, 797, 812, 896, 928, 1008, 1024, 1044, 1152, 1218, 1344, 1392, 1536, 1594, 1624, 1792, 1827, 1856, 2016, 2088, 2304, 2391, 2436, 2688, 2784, 3072, 3188, 3248, 3584, 3654, 3712, 4032, 4176, 4608, 4782, 4872, 5376, 5568, 5579, 6376, 6496, 7168, 7173, 7308, 7424, 8064, 8352, 9216, 9564, 9744, 10752, 11136, 11158, 12752, 12992, 14346, 14616, 14848, 16128, 16704, 16737, 19128, 19488, 21504, 22272, 22316, 23113, 25504, 25984, 28692, 29232, 29696, 32256, 33408, 33474, 38256, 38976, 44544, 44632, 46226, 50211, 51008, 51968, 57384, 58464, 64512, 66816, 66948, 69339, 76512, 77952, 89088, 89264, 92452, 100422, 102016, 103936, 114768, 116928, 133632, 133896, 138678, 153024, 155904, 161791, 178528, 184904, 200844, 204032, 207872, 208017, 229536, 233856, 267264, 267792, 277356, 306048, 311808, 323582, 357056, 369808, 401688, 408064, 416034, 459072, 467712, 485373, 535584, 554712, 612096, 623616, 647164, 714112, 739616, 803376, 816128, 832068, 918144, 935424, 970746, 1071168, 1109424, 1224192, 1294328, 1428224, 1456119, 1479232, 1606752, 1664136, 1836288, 1870848, 1941492, 2142336, 2218848, 2448384, 2588656, 2856448, 2912238, 2958464, 3213504, 3328272, 3672576, 3882984, 4284672, 4437696, 5177312, 5712896, 5824476, 5916928, 6427008, 6656544, 7345152, 7765968, 8569344, 8875392, 10354624, 11648952, 11833856, 12854016, 13313088, 15531936, 17138688, 17750784, 20709248, 23297904, 23667712, 25708032, 26626176, 31063872, 35501568, 41418496, 46595808, 51416064, 53252352, 62127744, 71003136, 82836992, 93191616, 106504704, 124255488, 165673984, 186383232, 213009408, 248510976, 372766464, 497021952, 745532928, 1491065856]

約数ペア:

[(1, 1491065856), (2, 745532928), (3, 497021952), (4, 372766464), (6, 248510976), (7, 213009408), (8, 186383232), (9, 165673984), (12, 124255488), (14, 106504704), (16, 93191616), (18, 82836992), (21, 71003136), (24, 62127744), (28, 53252352), (29, 51416064), (32, 46595808), (36, 41418496), (42, 35501568), (48, 31063872), (56, 26626176), (58, 25708032), (63, 23667712), (64, 23297904), (72, 20709248), (84, 17750784), (87, 17138688), (96, 15531936), (112, 13313088), (116, 12854016), (126, 11833856), (128, 11648952), (144, 10354624), (168, 8875392), (174, 8569344), (192, 7765968), (203, 7345152), (224, 6656544), (232, 6427008), (252, 5916928), (256, 5824476), (261, 5712896), (288, 5177312), (336, 4437696), (348, 4284672), (384, 3882984), (406, 3672576), (448, 3328272), (464, 3213504), (504, 2958464), (512, 2912238), (522, 2856448), (576, 2588656), (609, 2448384), (672, 2218848), (696, 2142336), (768, 1941492), (797, 1870848), (812, 1836288), (896, 1664136), (928, 1606752), (1008, 1479232), (1024, 1456119), (1044, 1428224), (1152, 1294328), (1218, 1224192), (1344, 1109424), (1392, 1071168), (1536, 970746), (1594, 935424), (1624, 918144), (1792, 832068), (1827, 816128), (1856, 803376), (2016, 739616), (2088, 714112), (2304, 647164), (2391, 623616), (2436, 612096), (2688, 554712), (2784, 535584), (3072, 485373), (3188, 467712), (3248, 459072), (3584, 416034), (3654, 408064), (3712, 401688), (4032, 369808), (4176, 357056), (4608, 323582), (4782, 311808), (4872, 306048), (5376, 277356), (5568, 267792), (5579, 267264), (6376, 233856), (6496, 229536), (7168, 208017), (7173, 207872), (7308, 204032), (7424, 200844), (8064, 184904), (8352, 178528), (9216, 161791), (9564, 155904), (9744, 153024), (10752, 138678), (11136, 133896), (11158, 133632), (12752, 116928), (12992, 114768), (14346, 103936), (14616, 102016), (14848, 100422), (16128, 92452), (16704, 89264), (16737, 89088), (19128, 77952), (19488, 76512), (21504, 69339), (22272, 66948), (22316, 66816), (23113, 64512), (25504, 58464), (25984, 57384), (28692, 51968), (29232, 51008), (29696, 50211), (32256, 46226), (33408, 44632), (33474, 44544), (38256, 38976)]