428414688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 1426553856

約数和(自身を除く): 998139168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 53, 68, 72, 78, 96, 102, 104, 106, 117, 127, 136, 144, 153, 156, 159, 204, 208, 212, 221, 234, 254, 272, 288, 306, 312, 318, 381, 408, 416, 424, 442, 468, 477, 508, 544, 612, 624, 636, 663, 689, 762, 816, 848, 884, 901, 936, 954, 1016, 1143, 1224, 1248, 1272, 1326, 1378, 1524, 1632, 1651, 1696, 1768, 1802, 1872, 1908, 1989, 2032, 2067, 2159, 2286, 2448, 2544, 2652, 2703, 2756, 3048, 3302, 3536, 3604, 3744, 3816, 3978, 4064, 4134, 4318, 4572, 4896, 4953, 5088, 5304, 5406, 5512, 6096, 6201, 6477, 6604, 6731, 7072, 7208, 7632, 7956, 8109, 8268, 8636, 9144, 9906, 10608, 10812, 11024, 11713, 12192, 12402, 12954, 13208, 13462, 14416, 14859, 15264, 15912, 16218, 16536, 17272, 18288, 19431, 19812, 20193, 21216, 21624, 22048, 23426, 24804, 25908, 26416, 26924, 28067, 28832, 29718, 31824, 32436, 33072, 34544, 35139, 36576, 38862, 39624, 40386, 43248, 46852, 49608, 51816, 52832, 53848, 56134, 59436, 60579, 63648, 64872, 66144, 69088, 70278, 77724, 79248, 80772, 84201, 86496, 87503, 93704, 99216, 103632, 105417, 107696, 112268, 114427, 118872, 121158, 129744, 140556, 155448, 158496, 161544, 168402, 175006, 187408, 198432, 207264, 210834, 215392, 224536, 228854, 237744, 242316, 252603, 259488, 262509, 281112, 310896, 323088, 336804, 343281, 350012, 374816, 421668, 449072, 457708, 475488, 484632, 505206, 525018, 562224, 621792, 646176, 673608, 686562, 700024, 787527, 843336, 898144, 915416, 969264, 1010412, 1029843, 1050036, 1124448, 1347216, 1373124, 1400048, 1487551, 1575054, 1686672, 1830832, 1938528, 2020824, 2059686, 2100072, 2694432, 2746248, 2800096, 2975102, 3150108, 3373344, 3661664, 4041648, 4119372, 4200144, 4462653, 5492496, 5950204, 6300216, 8083296, 8238744, 8400288, 8925306, 10984992, 11900408, 12600432, 13387959, 16477488, 17850612, 23800816, 25200864, 26775918, 32954976, 35701224, 47601632, 53551836, 71402448, 107103672, 142804896, 214207344, 428414688]

約数ペア:

[(1, 428414688), (2, 214207344), (3, 142804896), (4, 107103672), (6, 71402448), (8, 53551836), (9, 47601632), (12, 35701224), (13, 32954976), (16, 26775918), (17, 25200864), (18, 23800816), (24, 17850612), (26, 16477488), (32, 13387959), (34, 12600432), (36, 11900408), (39, 10984992), (48, 8925306), (51, 8400288), (52, 8238744), (53, 8083296), (68, 6300216), (72, 5950204), (78, 5492496), (96, 4462653), (102, 4200144), (104, 4119372), (106, 4041648), (117, 3661664), (127, 3373344), (136, 3150108), (144, 2975102), (153, 2800096), (156, 2746248), (159, 2694432), (204, 2100072), (208, 2059686), (212, 2020824), (221, 1938528), (234, 1830832), (254, 1686672), (272, 1575054), (288, 1487551), (306, 1400048), (312, 1373124), (318, 1347216), (381, 1124448), (408, 1050036), (416, 1029843), (424, 1010412), (442, 969264), (468, 915416), (477, 898144), (508, 843336), (544, 787527), (612, 700024), (624, 686562), (636, 673608), (663, 646176), (689, 621792), (762, 562224), (816, 525018), (848, 505206), (884, 484632), (901, 475488), (936, 457708), (954, 449072), (1016, 421668), (1143, 374816), (1224, 350012), (1248, 343281), (1272, 336804), (1326, 323088), (1378, 310896), (1524, 281112), (1632, 262509), (1651, 259488), (1696, 252603), (1768, 242316), (1802, 237744), (1872, 228854), (1908, 224536), (1989, 215392), (2032, 210834), (2067, 207264), (2159, 198432), (2286, 187408), (2448, 175006), (2544, 168402), (2652, 161544), (2703, 158496), (2756, 155448), (3048, 140556), (3302, 129744), (3536, 121158), (3604, 118872), (3744, 114427), (3816, 112268), (3978, 107696), (4064, 105417), (4134, 103632), (4318, 99216), (4572, 93704), (4896, 87503), (4953, 86496), (5088, 84201), (5304, 80772), (5406, 79248), (5512, 77724), (6096, 70278), (6201, 69088), (6477, 66144), (6604, 64872), (6731, 63648), (7072, 60579), (7208, 59436), (7632, 56134), (7956, 53848), (8109, 52832), (8268, 51816), (8636, 49608), (9144, 46852), (9906, 43248), (10608, 40386), (10812, 39624), (11024, 38862), (11713, 36576), (12192, 35139), (12402, 34544), (12954, 33072), (13208, 32436), (13462, 31824), (14416, 29718), (14859, 28832), (15264, 28067), (15912, 26924), (16218, 26416), (16536, 25908), (17272, 24804), (18288, 23426), (19431, 22048), (19812, 21624), (20193, 21216)]