275637492

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2171

約数の個数: 120

約数和(自身を含む): 801411072

約数和(自身を除く): 525773580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1612, 1674, 2106, 2111, 2418, 2511, 3348, 3627, 4212, 4222, 4836, 5022, 6333, 7254, 8444, 10044, 10881, 12666, 14508, 18999, 21762, 25332, 27443, 32643, 37998, 43524, 54886, 56997, 65286, 65441, 75996, 82329, 109772, 113994, 130572, 130882, 164658, 170991, 196323, 227988, 246987, 261764, 329316, 341982, 392646, 493974, 588969, 683964, 740961, 785292, 850733, 987948, 1177938, 1481922, 1701466, 1766907, 2222883, 2355876, 2552199, 2963844, 3402932, 3533814, 4445766, 5104398, 5300721, 7067628, 7656597, 8891532, 10208796, 10601442, 15313194, 21202884, 22969791, 30626388, 45939582, 68909373, 91879164, 137818746, 275637492]

約数ペア:

[(1, 275637492), (2, 137818746), (3, 91879164), (4, 68909373), (6, 45939582), (9, 30626388), (12, 22969791), (13, 21202884), (18, 15313194), (26, 10601442), (27, 10208796), (31, 8891532), (36, 7656597), (39, 7067628), (52, 5300721), (54, 5104398), (62, 4445766), (78, 3533814), (81, 3402932), (93, 2963844), (108, 2552199), (117, 2355876), (124, 2222883), (156, 1766907), (162, 1701466), (186, 1481922), (234, 1177938), (279, 987948), (324, 850733), (351, 785292), (372, 740961), (403, 683964), (468, 588969), (558, 493974), (702, 392646), (806, 341982), (837, 329316), (1053, 261764), (1116, 246987), (1209, 227988), (1404, 196323), (1612, 170991), (1674, 164658), (2106, 130882), (2111, 130572), (2418, 113994), (2511, 109772), (3348, 82329), (3627, 75996), (4212, 65441), (4222, 65286), (4836, 56997), (5022, 54886), (6333, 43524), (7254, 37998), (8444, 32643), (10044, 27443), (10881, 25332), (12666, 21762), (14508, 18999)]