8681904

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 240

約数和(自身を含む): 32497920

約数和(自身を除く): 23816016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 29, 33, 36, 42, 44, 48, 54, 56, 58, 63, 66, 72, 77, 81, 84, 87, 88, 99, 108, 112, 116, 126, 132, 144, 154, 162, 168, 174, 176, 189, 198, 203, 216, 231, 232, 243, 252, 261, 264, 297, 308, 319, 324, 336, 348, 378, 396, 406, 432, 462, 464, 486, 504, 522, 528, 567, 594, 609, 616, 638, 648, 693, 696, 756, 783, 792, 812, 891, 924, 957, 972, 1008, 1044, 1134, 1188, 1218, 1232, 1276, 1296, 1386, 1392, 1512, 1566, 1584, 1624, 1701, 1782, 1827, 1848, 1914, 1944, 2079, 2088, 2233, 2268, 2349, 2376, 2436, 2552, 2673, 2772, 2871, 3024, 3132, 3248, 3402, 3564, 3654, 3696, 3828, 3888, 4158, 4176, 4466, 4536, 4698, 4752, 4872, 5104, 5346, 5481, 5544, 5742, 6237, 6264, 6699, 6804, 7047, 7128, 7308, 7656, 8316, 8613, 8932, 9072, 9396, 9744, 10692, 10962, 11088, 11484, 12474, 12528, 13398, 13608, 14094, 14256, 14616, 15312, 16443, 16632, 17226, 17864, 18711, 18792, 20097, 21384, 21924, 22968, 24948, 25839, 26796, 27216, 28188, 29232, 32886, 33264, 34452, 35728, 37422, 37584, 40194, 42768, 43848, 45936, 49329, 49896, 51678, 53592, 56376, 60291, 65772, 68904, 74844, 77517, 80388, 87696, 98658, 99792, 103356, 107184, 112752, 120582, 131544, 137808, 149688, 155034, 160776, 180873, 197316, 206712, 241164, 263088, 299376, 310068, 321552, 361746, 394632, 413424, 482328, 542619, 620136, 723492, 789264, 964656, 1085238, 1240272, 1446984, 2170476, 2893968, 4340952, 8681904]

約数ペア:

[(1, 8681904), (2, 4340952), (3, 2893968), (4, 2170476), (6, 1446984), (7, 1240272), (8, 1085238), (9, 964656), (11, 789264), (12, 723492), (14, 620136), (16, 542619), (18, 482328), (21, 413424), (22, 394632), (24, 361746), (27, 321552), (28, 310068), (29, 299376), (33, 263088), (36, 241164), (42, 206712), (44, 197316), (48, 180873), (54, 160776), (56, 155034), (58, 149688), (63, 137808), (66, 131544), (72, 120582), (77, 112752), (81, 107184), (84, 103356), (87, 99792), (88, 98658), (99, 87696), (108, 80388), (112, 77517), (116, 74844), (126, 68904), (132, 65772), (144, 60291), (154, 56376), (162, 53592), (168, 51678), (174, 49896), (176, 49329), (189, 45936), (198, 43848), (203, 42768), (216, 40194), (231, 37584), (232, 37422), (243, 35728), (252, 34452), (261, 33264), (264, 32886), (297, 29232), (308, 28188), (319, 27216), (324, 26796), (336, 25839), (348, 24948), (378, 22968), (396, 21924), (406, 21384), (432, 20097), (462, 18792), (464, 18711), (486, 17864), (504, 17226), (522, 16632), (528, 16443), (567, 15312), (594, 14616), (609, 14256), (616, 14094), (638, 13608), (648, 13398), (693, 12528), (696, 12474), (756, 11484), (783, 11088), (792, 10962), (812, 10692), (891, 9744), (924, 9396), (957, 9072), (972, 8932), (1008, 8613), (1044, 8316), (1134, 7656), (1188, 7308), (1218, 7128), (1232, 7047), (1276, 6804), (1296, 6699), (1386, 6264), (1392, 6237), (1512, 5742), (1566, 5544), (1584, 5481), (1624, 5346), (1701, 5104), (1782, 4872), (1827, 4752), (1848, 4698), (1914, 4536), (1944, 4466), (2079, 4176), (2088, 4158), (2233, 3888), (2268, 3828), (2349, 3696), (2376, 3654), (2436, 3564), (2552, 3402), (2673, 3248), (2772, 3132), (2871, 3024)]