2489177376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1493}}^1$

素因数の和:2343

約数の個数: 144

約数和(自身を含む): 8105033664

約数和(自身を除く): 5615856288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 827, 1008, 1493, 1654, 2016, 2481, 2986, 3308, 4479, 4962, 5789, 5972, 6616, 7443, 8958, 9924, 10451, 11578, 11944, 13232, 13437, 14886, 17367, 17916, 19848, 20902, 23156, 23888, 26464, 26874, 29772, 31353, 34734, 35832, 39696, 41804, 46312, 47776, 52101, 53748, 59544, 62706, 69468, 71664, 79392, 83608, 92624, 94059, 104202, 107496, 119088, 125412, 138936, 143328, 167216, 185248, 188118, 208404, 214992, 238176, 250824, 277872, 334432, 376236, 416808, 429984, 501648, 555744, 752472, 833616, 1003296, 1234711, 1504944, 1667232, 2469422, 3009888, 3704133, 4938844, 7408266, 8642977, 9877688, 11112399, 14816532, 17285954, 19755376, 22224798, 25928931, 29633064, 34571908, 39510752, 44449596, 51857862, 59266128, 69143816, 77786793, 88899192, 103715724, 118532256, 138287632, 155573586, 177798384, 207431448, 276575264, 311147172, 355596768, 414862896, 622294344, 829725792, 1244588688, 2489177376]

約数ペア:

[(1, 2489177376), (2, 1244588688), (3, 829725792), (4, 622294344), (6, 414862896), (7, 355596768), (8, 311147172), (9, 276575264), (12, 207431448), (14, 177798384), (16, 155573586), (18, 138287632), (21, 118532256), (24, 103715724), (28, 88899192), (32, 77786793), (36, 69143816), (42, 59266128), (48, 51857862), (56, 44449596), (63, 39510752), (72, 34571908), (84, 29633064), (96, 25928931), (112, 22224798), (126, 19755376), (144, 17285954), (168, 14816532), (224, 11112399), (252, 9877688), (288, 8642977), (336, 7408266), (504, 4938844), (672, 3704133), (827, 3009888), (1008, 2469422), (1493, 1667232), (1654, 1504944), (2016, 1234711), (2481, 1003296), (2986, 833616), (3308, 752472), (4479, 555744), (4962, 501648), (5789, 429984), (5972, 416808), (6616, 376236), (7443, 334432), (8958, 277872), (9924, 250824), (10451, 238176), (11578, 214992), (11944, 208404), (13232, 188118), (13437, 185248), (14886, 167216), (17367, 143328), (17916, 138936), (19848, 125412), (20902, 119088), (23156, 107496), (23888, 104202), (26464, 94059), (26874, 92624), (29772, 83608), (31353, 79392), (34734, 71664), (35832, 69468), (39696, 62706), (41804, 59544), (46312, 53748), (47776, 52101)]