285730968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 585181032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 31, 34, 38, 41, 51, 57, 58, 62, 68, 76, 82, 87, 93, 102, 114, 116, 123, 124, 136, 152, 164, 174, 186, 204, 228, 232, 246, 248, 323, 328, 348, 372, 408, 456, 492, 493, 527, 551, 589, 646, 696, 697, 744, 779, 899, 969, 984, 986, 1054, 1102, 1178, 1189, 1271, 1292, 1394, 1479, 1558, 1581, 1653, 1767, 1798, 1938, 1972, 2091, 2108, 2204, 2337, 2356, 2378, 2542, 2584, 2697, 2788, 2958, 3116, 3162, 3306, 3534, 3567, 3596, 3813, 3876, 3944, 4182, 4216, 4408, 4674, 4712, 4756, 5084, 5394, 5576, 5916, 6232, 6324, 6612, 7068, 7134, 7192, 7626, 7752, 8364, 9348, 9367, 9512, 10013, 10168, 10788, 11832, 12648, 13224, 13243, 14136, 14268, 15252, 15283, 16728, 17081, 18696, 18734, 20026, 20213, 21576, 21607, 22591, 24149, 26486, 28101, 28536, 30039, 30504, 30566, 34162, 36859, 37468, 39729, 40052, 40426, 43214, 45182, 45849, 48298, 51243, 52972, 56202, 60078, 60639, 61132, 64821, 67773, 68324, 72447, 73718, 74936, 79458, 80104, 80852, 86428, 90364, 91698, 96596, 102486, 105944, 110577, 112404, 120156, 121278, 122264, 129642, 135546, 136648, 144894, 147436, 158916, 161704, 172856, 180728, 183396, 193192, 204972, 221154, 224808, 240312, 242556, 259284, 271092, 289788, 290377, 294872, 317832, 366792, 384047, 409944, 410533, 442308, 485112, 518568, 542184, 579576, 580754, 626603, 700321, 768094, 821066, 871131, 884616, 1152141, 1161508, 1231599, 1253206, 1400642, 1536188, 1642132, 1742262, 1879809, 2100963, 2304282, 2323016, 2463198, 2506412, 2801284, 3072376, 3284264, 3484524, 3759618, 4201926, 4608564, 4926396, 5012824, 5602568, 6969048, 7519236, 8403852, 9217128, 9852792, 11905457, 15038472, 16807704, 23810914, 35716371, 47621828, 71432742, 95243656, 142865484, 285730968]

約数ペア:

[(1, 285730968), (2, 142865484), (3, 95243656), (4, 71432742), (6, 47621828), (8, 35716371), (12, 23810914), (17, 16807704), (19, 15038472), (24, 11905457), (29, 9852792), (31, 9217128), (34, 8403852), (38, 7519236), (41, 6969048), (51, 5602568), (57, 5012824), (58, 4926396), (62, 4608564), (68, 4201926), (76, 3759618), (82, 3484524), (87, 3284264), (93, 3072376), (102, 2801284), (114, 2506412), (116, 2463198), (123, 2323016), (124, 2304282), (136, 2100963), (152, 1879809), (164, 1742262), (174, 1642132), (186, 1536188), (204, 1400642), (228, 1253206), (232, 1231599), (246, 1161508), (248, 1152141), (323, 884616), (328, 871131), (348, 821066), (372, 768094), (408, 700321), (456, 626603), (492, 580754), (493, 579576), (527, 542184), (551, 518568), (589, 485112), (646, 442308), (696, 410533), (697, 409944), (744, 384047), (779, 366792), (899, 317832), (969, 294872), (984, 290377), (986, 289788), (1054, 271092), (1102, 259284), (1178, 242556), (1189, 240312), (1271, 224808), (1292, 221154), (1394, 204972), (1479, 193192), (1558, 183396), (1581, 180728), (1653, 172856), (1767, 161704), (1798, 158916), (1938, 147436), (1972, 144894), (2091, 136648), (2108, 135546), (2204, 129642), (2337, 122264), (2356, 121278), (2378, 120156), (2542, 112404), (2584, 110577), (2697, 105944), (2788, 102486), (2958, 96596), (3116, 91698), (3162, 90364), (3306, 86428), (3534, 80852), (3567, 80104), (3596, 79458), (3813, 74936), (3876, 73718), (3944, 72447), (4182, 68324), (4216, 67773), (4408, 64821), (4674, 61132), (4712, 60639), (4756, 60078), (5084, 56202), (5394, 52972), (5576, 51243), (5916, 48298), (6232, 45849), (6324, 45182), (6612, 43214), (7068, 40426), (7134, 40052), (7192, 39729), (7626, 37468), (7752, 36859), (8364, 34162), (9348, 30566), (9367, 30504), (9512, 30039), (10013, 28536), (10168, 28101), (10788, 26486), (11832, 24149), (12648, 22591), (13224, 21607), (13243, 21576), (14136, 20213), (14268, 20026), (15252, 18734), (15283, 18696), (16728, 17081)]