21226883328

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{146239}}^1$

素因数の和:146274

約数の個数: 180

約数和(自身を含む): 72337323520

約数和(自身を除く): 51110440192

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 145152, 146239, 292478, 438717, 584956, 877434, 1023673, 1169912, 1316151, 1754868, 2047346, 2339824, 2632302, 3071019, 3509736, 3948453, 4094692, 4679648, 5264604, 6142038, 7019472, 7896906, 8189384, 9213057, 9359296, 10529208, 11845359, 12284076, 14038944, 15793812, 16378768, 18426114, 18718592, 21058416, 23690718, 24568152, 27639171, 28077888, 31587624, 32757536, 36852228, 37437184, 42116832, 47381436, 49136304, 55278342, 56155776, 63175248, 65515072, 73704456, 82917513, 84233664, 94762872, 98272608, 110556684, 112311552, 126350496, 131030144, 147408912, 165835026, 168467328, 189525744, 196545216, 221113368, 252700992, 262060288, 294817824, 331670052, 336934656, 379051488, 393090432, 442226736, 505401984, 589635648, 663340104, 758102976, 786180864, 884453472, 1010803968, 1179271296, 1326680208, 1516205952, 1768906944, 2358542592, 2653360416, 3032411904, 3537813888, 5306720832, 7075627776, 10613441664, 21226883328]

約数ペア:

[(1, 21226883328), (2, 10613441664), (3, 7075627776), (4, 5306720832), (6, 3537813888), (7, 3032411904), (8, 2653360416), (9, 2358542592), (12, 1768906944), (14, 1516205952), (16, 1326680208), (18, 1179271296), (21, 1010803968), (24, 884453472), (27, 786180864), (28, 758102976), (32, 663340104), (36, 589635648), (42, 505401984), (48, 442226736), (54, 393090432), (56, 379051488), (63, 336934656), (64, 331670052), (72, 294817824), (81, 262060288), (84, 252700992), (96, 221113368), (108, 196545216), (112, 189525744), (126, 168467328), (128, 165835026), (144, 147408912), (162, 131030144), (168, 126350496), (189, 112311552), (192, 110556684), (216, 98272608), (224, 94762872), (252, 84233664), (256, 82917513), (288, 73704456), (324, 65515072), (336, 63175248), (378, 56155776), (384, 55278342), (432, 49136304), (448, 47381436), (504, 42116832), (567, 37437184), (576, 36852228), (648, 32757536), (672, 31587624), (756, 28077888), (768, 27639171), (864, 24568152), (896, 23690718), (1008, 21058416), (1134, 18718592), (1152, 18426114), (1296, 16378768), (1344, 15793812), (1512, 14038944), (1728, 12284076), (1792, 11845359), (2016, 10529208), (2268, 9359296), (2304, 9213057), (2592, 8189384), (2688, 7896906), (3024, 7019472), (3456, 6142038), (4032, 5264604), (4536, 4679648), (5184, 4094692), (5376, 3948453), (6048, 3509736), (6912, 3071019), (8064, 2632302), (9072, 2339824), (10368, 2047346), (12096, 1754868), (16128, 1316151), (18144, 1169912), (20736, 1023673), (24192, 877434), (36288, 584956), (48384, 438717), (72576, 292478), (145152, 146239)]