305855147542

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1499}}^1\times {\mathrm{2053}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 544227840000

約数和(自身を除く): 238372692458

約数列:

[1, 2, 7, 14, 31, 62, 217, 229, 434, 458, 1499, 1603, 2053, 2998, 3206, 4106, 7099, 10493, 14198, 14371, 20986, 28742, 46469, 49693, 63643, 92938, 99386, 127286, 325283, 343271, 445501, 470137, 650566, 686542, 891002, 940274, 2402897, 3077447, 3290959, 4805794, 6154894, 6581918, 10641401, 14574247, 21282802, 21542129, 29148494, 43084258, 74489807, 95400857, 102019729, 148979614, 190801714, 204039458, 667805999, 704735363, 1335611998, 1409470726, 4933147541, 9866295082, 21846796253, 43693592506, 152927573771, 305855147542]

約数ペア:

[(1, 305855147542), (2, 152927573771), (7, 43693592506), (14, 21846796253), (31, 9866295082), (62, 4933147541), (217, 1409470726), (229, 1335611998), (434, 704735363), (458, 667805999), (1499, 204039458), (1603, 190801714), (2053, 148979614), (2998, 102019729), (3206, 95400857), (4106, 74489807), (7099, 43084258), (10493, 29148494), (14198, 21542129), (14371, 21282802), (20986, 14574247), (28742, 10641401), (46469, 6581918), (49693, 6154894), (63643, 4805794), (92938, 3290959), (99386, 3077447), (127286, 2402897), (325283, 940274), (343271, 891002), (445501, 686542), (470137, 650566)]