1242382848

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 240

約数和(自身を含む): 4080837024

約数和(自身を除く): 2838454176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 294, 336, 357, 384, 392, 408, 448, 476, 512, 544, 588, 672, 714, 768, 784, 816, 833, 896, 952, 971, 1088, 1176, 1344, 1428, 1536, 1568, 1632, 1666, 1792, 1904, 1942, 2176, 2352, 2499, 2688, 2856, 2913, 3136, 3264, 3332, 3584, 3808, 3884, 4352, 4704, 4998, 5376, 5712, 5826, 6272, 6528, 6664, 6797, 7616, 7768, 8704, 9408, 9996, 10752, 11424, 11652, 12544, 13056, 13328, 13594, 15232, 15536, 16507, 18816, 19992, 20391, 22848, 23304, 25088, 26112, 26656, 27188, 30464, 31072, 33014, 37632, 39984, 40782, 45696, 46608, 47579, 49521, 53312, 54376, 60928, 62144, 66028, 75264, 79968, 81564, 91392, 93216, 95158, 99042, 106624, 108752, 115549, 124288, 132056, 142737, 159936, 163128, 182784, 186432, 190316, 198084, 213248, 217504, 231098, 248576, 264112, 285474, 319872, 326256, 346647, 372864, 380632, 396168, 426496, 435008, 462196, 497152, 528224, 570948, 639744, 652512, 693294, 745728, 761264, 792336, 808843, 870016, 924392, 1056448, 1141896, 1279488, 1305024, 1386588, 1491456, 1522528, 1584672, 1617686, 1740032, 1848784, 2112896, 2283792, 2426529, 2610048, 2773176, 3045056, 3169344, 3235372, 3480064, 3697568, 4225792, 4567584, 4853058, 5220096, 5546352, 6090112, 6338688, 6470744, 7395136, 8451584, 9135168, 9706116, 10440192, 11092704, 12180224, 12677376, 12941488, 14790272, 18270336, 19412232, 22185408, 24360448, 25354752, 25882976, 29580544, 36540672, 38824464, 44370816, 51765952, 59161088, 73081344, 77648928, 88741632, 103531904, 155297856, 177483264, 207063808, 310595712, 414127616, 621191424, 1242382848]

約数ペア:

[(1, 1242382848), (2, 621191424), (3, 414127616), (4, 310595712), (6, 207063808), (7, 177483264), (8, 155297856), (12, 103531904), (14, 88741632), (16, 77648928), (17, 73081344), (21, 59161088), (24, 51765952), (28, 44370816), (32, 38824464), (34, 36540672), (42, 29580544), (48, 25882976), (49, 25354752), (51, 24360448), (56, 22185408), (64, 19412232), (68, 18270336), (84, 14790272), (96, 12941488), (98, 12677376), (102, 12180224), (112, 11092704), (119, 10440192), (128, 9706116), (136, 9135168), (147, 8451584), (168, 7395136), (192, 6470744), (196, 6338688), (204, 6090112), (224, 5546352), (238, 5220096), (256, 4853058), (272, 4567584), (294, 4225792), (336, 3697568), (357, 3480064), (384, 3235372), (392, 3169344), (408, 3045056), (448, 2773176), (476, 2610048), (512, 2426529), (544, 2283792), (588, 2112896), (672, 1848784), (714, 1740032), (768, 1617686), (784, 1584672), (816, 1522528), (833, 1491456), (896, 1386588), (952, 1305024), (971, 1279488), (1088, 1141896), (1176, 1056448), (1344, 924392), (1428, 870016), (1536, 808843), (1568, 792336), (1632, 761264), (1666, 745728), (1792, 693294), (1904, 652512), (1942, 639744), (2176, 570948), (2352, 528224), (2499, 497152), (2688, 462196), (2856, 435008), (2913, 426496), (3136, 396168), (3264, 380632), (3332, 372864), (3584, 346647), (3808, 326256), (3884, 319872), (4352, 285474), (4704, 264112), (4998, 248576), (5376, 231098), (5712, 217504), (5826, 213248), (6272, 198084), (6528, 190316), (6664, 186432), (6797, 182784), (7616, 163128), (7768, 159936), (8704, 142737), (9408, 132056), (9996, 124288), (10752, 115549), (11424, 108752), (11652, 106624), (12544, 99042), (13056, 95158), (13328, 93216), (13594, 91392), (15232, 81564), (15536, 79968), (16507, 75264), (18816, 66028), (19992, 62144), (20391, 60928), (22848, 54376), (23304, 53312), (25088, 49521), (26112, 47579), (26656, 46608), (27188, 45696), (30464, 40782), (31072, 39984), (33014, 37632)]