1288895886376

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1\times {\mathrm{59497}}^1$

素因数の和:62594

約数の個数: 64

約数和(自身を含む): 2783992337280

約数和(自身を除く): 1495096450904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 2953, 3668, 5906, 7336, 11812, 20671, 23624, 41342, 59497, 82684, 118994, 165368, 237988, 386843, 416479, 475976, 773686, 832958, 1547372, 1665916, 2707901, 3094744, 3331832, 5415802, 7794107, 10831604, 15588214, 21663208, 31176428, 54558749, 62352856, 109117498, 175694641, 218234996, 351389282, 436469992, 702778564, 1229862487, 1405557128, 2459724974, 4919449948, 9838899896, 23015997971, 46031995942, 92063991884, 161111985797, 184127983768, 322223971594, 644447943188, 1288895886376]

約数ペア:

[(1, 1288895886376), (2, 644447943188), (4, 322223971594), (7, 184127983768), (8, 161111985797), (14, 92063991884), (28, 46031995942), (56, 23015997971), (131, 9838899896), (262, 4919449948), (524, 2459724974), (917, 1405557128), (1048, 1229862487), (1834, 702778564), (2953, 436469992), (3668, 351389282), (5906, 218234996), (7336, 175694641), (11812, 109117498), (20671, 62352856), (23624, 54558749), (41342, 31176428), (59497, 21663208), (82684, 15588214), (118994, 10831604), (165368, 7794107), (237988, 5415802), (386843, 3331832), (416479, 3094744), (475976, 2707901), (773686, 1665916), (832958, 1547372)]