304924928

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 784896000

約数和(自身を除く): 479971072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 499, 616, 682, 704, 868, 896, 992, 998, 1232, 1364, 1408, 1736, 1792, 1984, 1996, 2387, 2464, 2728, 2816, 3472, 3493, 3968, 3992, 4774, 4928, 5456, 5489, 6944, 6986, 7936, 7984, 9548, 9856, 10912, 10978, 13888, 13972, 15469, 15968, 19096, 19712, 21824, 21956, 27776, 27944, 30938, 31936, 38192, 38423, 43648, 43912, 55552, 55888, 61876, 63872, 76384, 76846, 87296, 87824, 108283, 111776, 123752, 127744, 152768, 153692, 170159, 175648, 216566, 223552, 247504, 305536, 307384, 340318, 351296, 433132, 447104, 495008, 611072, 614768, 680636, 702592, 866264, 894208, 990016, 1191113, 1229536, 1361272, 1405184, 1732528, 1980032, 2382226, 2459072, 2722544, 3465056, 3960064, 4764452, 4918144, 5445088, 6930112, 9528904, 9836288, 10890176, 13860224, 19057808, 21780352, 27720448, 38115616, 43560704, 76231232, 152462464, 304924928]

約数ペア:

[(1, 304924928), (2, 152462464), (4, 76231232), (7, 43560704), (8, 38115616), (11, 27720448), (14, 21780352), (16, 19057808), (22, 13860224), (28, 10890176), (31, 9836288), (32, 9528904), (44, 6930112), (56, 5445088), (62, 4918144), (64, 4764452), (77, 3960064), (88, 3465056), (112, 2722544), (124, 2459072), (128, 2382226), (154, 1980032), (176, 1732528), (217, 1405184), (224, 1361272), (248, 1229536), (256, 1191113), (308, 990016), (341, 894208), (352, 866264), (434, 702592), (448, 680636), (496, 614768), (499, 611072), (616, 495008), (682, 447104), (704, 433132), (868, 351296), (896, 340318), (992, 307384), (998, 305536), (1232, 247504), (1364, 223552), (1408, 216566), (1736, 175648), (1792, 170159), (1984, 153692), (1996, 152768), (2387, 127744), (2464, 123752), (2728, 111776), (2816, 108283), (3472, 87824), (3493, 87296), (3968, 76846), (3992, 76384), (4774, 63872), (4928, 61876), (5456, 55888), (5489, 55552), (6944, 43912), (6986, 43648), (7936, 38423), (7984, 38192), (9548, 31936), (9856, 30938), (10912, 27944), (10978, 27776), (13888, 21956), (13972, 21824), (15469, 19712), (15968, 19096)]