1891832544

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1190

約数の個数: 192

約数和(自身を含む): 6329594880

約数和(自身を除く): 4437762336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 421, 432, 504, 672, 743, 756, 842, 864, 1008, 1263, 1486, 1512, 1684, 2016, 2229, 2526, 2947, 2972, 3024, 3368, 3789, 4458, 5052, 5201, 5894, 5944, 6048, 6687, 6736, 7578, 8841, 8916, 10104, 10402, 11367, 11788, 11888, 13374, 13472, 15156, 15603, 17682, 17832, 20061, 20208, 20804, 22734, 23576, 23776, 26523, 26748, 30312, 31206, 35364, 35664, 40122, 40416, 41608, 45468, 46809, 47152, 53046, 53496, 60624, 62412, 70728, 71328, 79569, 80244, 83216, 90936, 93618, 94304, 106092, 106992, 121248, 124824, 140427, 141456, 159138, 160488, 166432, 181872, 187236, 212184, 213984, 249648, 280854, 282912, 312803, 318276, 320976, 363744, 374472, 424368, 499296, 561708, 625606, 636552, 641952, 748944, 848736, 938409, 1123416, 1251212, 1273104, 1497888, 1876818, 2189621, 2246832, 2502424, 2546208, 2815227, 3753636, 4379242, 4493664, 5004848, 5630454, 6568863, 7507272, 8445681, 8758484, 10009696, 11260908, 13137726, 15014544, 16891362, 17516968, 19706589, 22521816, 26275452, 30029088, 33782724, 35033936, 39413178, 45043632, 52550904, 59119767, 67565448, 70067872, 78826356, 90087264, 105101808, 118239534, 135130896, 157652712, 210203616, 236479068, 270261792, 315305424, 472958136, 630610848, 945916272, 1891832544]

約数ペア:

[(1, 1891832544), (2, 945916272), (3, 630610848), (4, 472958136), (6, 315305424), (7, 270261792), (8, 236479068), (9, 210203616), (12, 157652712), (14, 135130896), (16, 118239534), (18, 105101808), (21, 90087264), (24, 78826356), (27, 70067872), (28, 67565448), (32, 59119767), (36, 52550904), (42, 45043632), (48, 39413178), (54, 35033936), (56, 33782724), (63, 30029088), (72, 26275452), (84, 22521816), (96, 19706589), (108, 17516968), (112, 16891362), (126, 15014544), (144, 13137726), (168, 11260908), (189, 10009696), (216, 8758484), (224, 8445681), (252, 7507272), (288, 6568863), (336, 5630454), (378, 5004848), (421, 4493664), (432, 4379242), (504, 3753636), (672, 2815227), (743, 2546208), (756, 2502424), (842, 2246832), (864, 2189621), (1008, 1876818), (1263, 1497888), (1486, 1273104), (1512, 1251212), (1684, 1123416), (2016, 938409), (2229, 848736), (2526, 748944), (2947, 641952), (2972, 636552), (3024, 625606), (3368, 561708), (3789, 499296), (4458, 424368), (5052, 374472), (5201, 363744), (5894, 320976), (5944, 318276), (6048, 312803), (6687, 282912), (6736, 280854), (7578, 249648), (8841, 213984), (8916, 212184), (10104, 187236), (10402, 181872), (11367, 166432), (11788, 160488), (11888, 159138), (13374, 141456), (13472, 140427), (15156, 124824), (15603, 121248), (17682, 106992), (17832, 106092), (20061, 94304), (20208, 93618), (20804, 90936), (22734, 83216), (23576, 80244), (23776, 79569), (26523, 71328), (26748, 70728), (30312, 62412), (31206, 60624), (35364, 53496), (35664, 53046), (40122, 47152), (40416, 46809), (41608, 45468)]