857904912

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 2686732800

約数和(自身を除く): 1828827888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 47, 48, 54, 58, 62, 72, 87, 93, 94, 108, 116, 124, 141, 144, 174, 186, 188, 216, 232, 248, 261, 279, 282, 348, 372, 376, 423, 432, 464, 496, 522, 558, 564, 696, 744, 752, 783, 837, 846, 899, 1044, 1116, 1128, 1269, 1363, 1392, 1457, 1488, 1566, 1674, 1692, 1798, 2088, 2209, 2232, 2256, 2538, 2697, 2726, 2914, 3132, 3348, 3384, 3596, 4089, 4176, 4371, 4418, 4464, 5076, 5394, 5452, 5828, 6264, 6627, 6696, 6768, 7192, 8091, 8178, 8742, 8836, 10152, 10788, 10904, 11656, 12267, 12528, 13113, 13254, 13392, 14384, 16182, 16356, 17484, 17672, 19881, 20304, 21576, 21808, 23312, 24273, 24534, 26226, 26508, 32364, 32712, 34968, 35344, 36801, 39339, 39762, 42253, 43152, 48546, 49068, 52452, 53016, 59643, 64061, 64728, 65424, 68479, 69936, 73602, 78678, 79524, 84506, 97092, 98136, 104904, 106032, 119286, 126759, 128122, 129456, 136958, 147204, 157356, 159048, 169012, 192183, 194184, 196272, 205437, 209808, 238572, 253518, 256244, 273916, 294408, 314712, 318096, 338024, 380277, 384366, 388368, 410874, 477144, 507036, 512488, 547832, 576549, 588816, 616311, 629424, 676048, 760554, 768732, 821748, 954288, 1014072, 1024976, 1095664, 1140831, 1153098, 1232622, 1521108, 1537464, 1643496, 1729647, 1848933, 1985891, 2028144, 2281662, 2306196, 2465244, 3042216, 3074928, 3286992, 3459294, 3697866, 3971782, 4563324, 4612392, 4930488, 5957673, 6084432, 6918588, 7395732, 7943564, 9126648, 9224784, 9860976, 11915346, 13837176, 14791464, 15887128, 17873019, 18253296, 23830692, 27674352, 29582928, 31774256, 35746038, 47661384, 53619057, 71492076, 95322768, 107238114, 142984152, 214476228, 285968304, 428952456, 857904912]

約数ペア:

[(1, 857904912), (2, 428952456), (3, 285968304), (4, 214476228), (6, 142984152), (8, 107238114), (9, 95322768), (12, 71492076), (16, 53619057), (18, 47661384), (24, 35746038), (27, 31774256), (29, 29582928), (31, 27674352), (36, 23830692), (47, 18253296), (48, 17873019), (54, 15887128), (58, 14791464), (62, 13837176), (72, 11915346), (87, 9860976), (93, 9224784), (94, 9126648), (108, 7943564), (116, 7395732), (124, 6918588), (141, 6084432), (144, 5957673), (174, 4930488), (186, 4612392), (188, 4563324), (216, 3971782), (232, 3697866), (248, 3459294), (261, 3286992), (279, 3074928), (282, 3042216), (348, 2465244), (372, 2306196), (376, 2281662), (423, 2028144), (432, 1985891), (464, 1848933), (496, 1729647), (522, 1643496), (558, 1537464), (564, 1521108), (696, 1232622), (744, 1153098), (752, 1140831), (783, 1095664), (837, 1024976), (846, 1014072), (899, 954288), (1044, 821748), (1116, 768732), (1128, 760554), (1269, 676048), (1363, 629424), (1392, 616311), (1457, 588816), (1488, 576549), (1566, 547832), (1674, 512488), (1692, 507036), (1798, 477144), (2088, 410874), (2209, 388368), (2232, 384366), (2256, 380277), (2538, 338024), (2697, 318096), (2726, 314712), (2914, 294408), (3132, 273916), (3348, 256244), (3384, 253518), (3596, 238572), (4089, 209808), (4176, 205437), (4371, 196272), (4418, 194184), (4464, 192183), (5076, 169012), (5394, 159048), (5452, 157356), (5828, 147204), (6264, 136958), (6627, 129456), (6696, 128122), (6768, 126759), (7192, 119286), (8091, 106032), (8178, 104904), (8742, 98136), (8836, 97092), (10152, 84506), (10788, 79524), (10904, 78678), (11656, 73602), (12267, 69936), (12528, 68479), (13113, 65424), (13254, 64728), (13392, 64061), (14384, 59643), (16182, 53016), (16356, 52452), (17484, 49068), (17672, 48546), (19881, 43152), (20304, 42253), (21576, 39762), (21808, 39339), (23312, 36801), (24273, 35344), (24534, 34968), (26226, 32712), (26508, 32364)]