2183127968

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 5313530880

約数和(自身を除く): 3130402912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 127, 133, 152, 196, 224, 254, 266, 304, 392, 508, 532, 577, 608, 784, 889, 931, 1016, 1064, 1154, 1568, 1778, 1862, 2032, 2128, 2308, 2413, 3556, 3724, 4039, 4064, 4256, 4616, 4826, 6223, 7112, 7448, 8078, 9232, 9652, 10963, 12446, 14224, 14896, 16156, 16891, 18464, 19304, 21926, 24892, 28273, 28448, 29792, 32312, 33782, 38608, 43852, 49784, 56546, 64624, 67564, 73279, 76741, 77216, 87704, 99568, 113092, 118237, 129248, 135128, 146558, 153482, 175408, 199136, 226184, 236474, 270256, 293116, 306964, 350816, 452368, 472948, 512953, 537187, 540512, 586232, 613928, 904736, 945896, 1025906, 1074374, 1172464, 1227856, 1392301, 1891792, 2051812, 2148748, 2344928, 2455712, 2784602, 3590671, 3783584, 4103624, 4297496, 5569204, 7181342, 8207248, 8594992, 9746107, 11138408, 14362684, 16414496, 17189984, 19492214, 22276816, 28725368, 38984428, 44553632, 57450736, 68222749, 77968856, 114901472, 136445498, 155937712, 272890996, 311875424, 545781992, 1091563984, 2183127968]

約数ペア:

[(1, 2183127968), (2, 1091563984), (4, 545781992), (7, 311875424), (8, 272890996), (14, 155937712), (16, 136445498), (19, 114901472), (28, 77968856), (32, 68222749), (38, 57450736), (49, 44553632), (56, 38984428), (76, 28725368), (98, 22276816), (112, 19492214), (127, 17189984), (133, 16414496), (152, 14362684), (196, 11138408), (224, 9746107), (254, 8594992), (266, 8207248), (304, 7181342), (392, 5569204), (508, 4297496), (532, 4103624), (577, 3783584), (608, 3590671), (784, 2784602), (889, 2455712), (931, 2344928), (1016, 2148748), (1064, 2051812), (1154, 1891792), (1568, 1392301), (1778, 1227856), (1862, 1172464), (2032, 1074374), (2128, 1025906), (2308, 945896), (2413, 904736), (3556, 613928), (3724, 586232), (4039, 540512), (4064, 537187), (4256, 512953), (4616, 472948), (4826, 452368), (6223, 350816), (7112, 306964), (7448, 293116), (8078, 270256), (9232, 236474), (9652, 226184), (10963, 199136), (12446, 175408), (14224, 153482), (14896, 146558), (16156, 135128), (16891, 129248), (18464, 118237), (19304, 113092), (21926, 99568), (24892, 87704), (28273, 77216), (28448, 76741), (29792, 73279), (32312, 67564), (33782, 64624), (38608, 56546), (43852, 49784)]