1727819968

素因数分解:

$2^6\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2603

約数の個数: 112

約数和(自身を含む): 4129024000

約数和(自身を除く): 2401204032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 343, 392, 434, 448, 496, 686, 784, 868, 992, 1372, 1519, 1568, 1736, 1984, 2539, 2744, 3038, 3136, 3472, 5078, 5488, 6076, 6944, 10156, 10633, 10976, 12152, 13888, 17773, 20312, 21266, 21952, 24304, 35546, 40624, 42532, 48608, 71092, 78709, 81248, 85064, 97216, 124411, 142184, 157418, 162496, 170128, 248822, 284368, 314836, 340256, 497644, 550963, 568736, 629672, 680512, 870877, 995288, 1101926, 1137472, 1259344, 1741754, 1990576, 2203852, 2518688, 3483508, 3856741, 3981152, 4407704, 5037376, 6967016, 7713482, 7962304, 8815408, 13934032, 15426964, 17630816, 26997187, 27868064, 30853928, 35261632, 53994374, 55736128, 61707856, 107988748, 123415712, 215977496, 246831424, 431954992, 863909984, 1727819968]

約数ペア:

[(1, 1727819968), (2, 863909984), (4, 431954992), (7, 246831424), (8, 215977496), (14, 123415712), (16, 107988748), (28, 61707856), (31, 55736128), (32, 53994374), (49, 35261632), (56, 30853928), (62, 27868064), (64, 26997187), (98, 17630816), (112, 15426964), (124, 13934032), (196, 8815408), (217, 7962304), (224, 7713482), (248, 6967016), (343, 5037376), (392, 4407704), (434, 3981152), (448, 3856741), (496, 3483508), (686, 2518688), (784, 2203852), (868, 1990576), (992, 1741754), (1372, 1259344), (1519, 1137472), (1568, 1101926), (1736, 995288), (1984, 870877), (2539, 680512), (2744, 629672), (3038, 568736), (3136, 550963), (3472, 497644), (5078, 340256), (5488, 314836), (6076, 284368), (6944, 248822), (10156, 170128), (10633, 162496), (10976, 157418), (12152, 142184), (13888, 124411), (17773, 97216), (20312, 85064), (21266, 81248), (21952, 78709), (24304, 71092), (35546, 48608), (40624, 42532)]