1305220608

素因数分解:

$2^9\times 3^3\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 3889036800

約数和(自身を除く): 2583816192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 263, 288, 359, 384, 432, 512, 526, 576, 718, 768, 789, 864, 1052, 1077, 1152, 1436, 1536, 1578, 1728, 2104, 2154, 2304, 2367, 2872, 3156, 3231, 3456, 4208, 4308, 4608, 4734, 5744, 6312, 6462, 6912, 7101, 8416, 8616, 9468, 9693, 11488, 12624, 12924, 13824, 14202, 16832, 17232, 18936, 19386, 22976, 25248, 25848, 28404, 33664, 34464, 37872, 38772, 45952, 50496, 51696, 56808, 67328, 68928, 75744, 77544, 91904, 94417, 100992, 103392, 113616, 134656, 137856, 151488, 155088, 183808, 188834, 201984, 206784, 227232, 275712, 283251, 302976, 310176, 377668, 403968, 413568, 454464, 551424, 566502, 605952, 620352, 755336, 827136, 849753, 908928, 1133004, 1211904, 1240704, 1510672, 1654272, 1699506, 1817856, 2266008, 2481408, 2549259, 3021344, 3399012, 3635712, 4532016, 4962816, 5098518, 6042688, 6798024, 9064032, 10197036, 12085376, 13596048, 18128064, 20394072, 24170752, 27192096, 36256128, 40788144, 48341504, 54384192, 72512256, 81576288, 108768384, 145024512, 163152576, 217536768, 326305152, 435073536, 652610304, 1305220608]

約数ペア:

[(1, 1305220608), (2, 652610304), (3, 435073536), (4, 326305152), (6, 217536768), (8, 163152576), (9, 145024512), (12, 108768384), (16, 81576288), (18, 72512256), (24, 54384192), (27, 48341504), (32, 40788144), (36, 36256128), (48, 27192096), (54, 24170752), (64, 20394072), (72, 18128064), (96, 13596048), (108, 12085376), (128, 10197036), (144, 9064032), (192, 6798024), (216, 6042688), (256, 5098518), (263, 4962816), (288, 4532016), (359, 3635712), (384, 3399012), (432, 3021344), (512, 2549259), (526, 2481408), (576, 2266008), (718, 1817856), (768, 1699506), (789, 1654272), (864, 1510672), (1052, 1240704), (1077, 1211904), (1152, 1133004), (1436, 908928), (1536, 849753), (1578, 827136), (1728, 755336), (2104, 620352), (2154, 605952), (2304, 566502), (2367, 551424), (2872, 454464), (3156, 413568), (3231, 403968), (3456, 377668), (4208, 310176), (4308, 302976), (4608, 283251), (4734, 275712), (5744, 227232), (6312, 206784), (6462, 201984), (6912, 188834), (7101, 183808), (8416, 155088), (8616, 151488), (9468, 137856), (9693, 134656), (11488, 113616), (12624, 103392), (12924, 100992), (13824, 94417), (14202, 91904), (16832, 77544), (17232, 75744), (18936, 68928), (19386, 67328), (22976, 56808), (25248, 51696), (25848, 50496), (28404, 45952), (33664, 38772), (34464, 37872)]