315179046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 128

約数和(自身を含む): 890265600

約数和(自身を除く): 575086554

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2069, 2418, 2457, 2821, 3627, 3906, 4138, 4914, 5642, 5859, 6207, 7254, 8463, 10881, 11718, 12414, 14483, 16926, 18621, 21762, 25389, 26897, 28966, 37242, 43449, 50778, 53794, 55863, 64139, 76167, 80691, 86898, 111726, 128278, 130347, 152334, 161382, 188279, 192417, 242073, 260694, 376558, 384834, 391041, 448973, 484146, 564837, 577251, 726219, 782082, 833807, 897946, 1129674, 1154502, 1346919, 1452438, 1667614, 1694511, 1731753, 2501421, 2693838, 3389022, 3463506, 4040757, 5002842, 5083533, 5836649, 7504263, 8081514, 10167066, 11673298, 12122271, 15008526, 17509947, 22512789, 24244542, 35019894, 45025578, 52529841, 105059682, 157589523, 315179046]

約数ペア:

[(1, 315179046), (2, 157589523), (3, 105059682), (6, 52529841), (7, 45025578), (9, 35019894), (13, 24244542), (14, 22512789), (18, 17509947), (21, 15008526), (26, 12122271), (27, 11673298), (31, 10167066), (39, 8081514), (42, 7504263), (54, 5836649), (62, 5083533), (63, 5002842), (78, 4040757), (91, 3463506), (93, 3389022), (117, 2693838), (126, 2501421), (182, 1731753), (186, 1694511), (189, 1667614), (217, 1452438), (234, 1346919), (273, 1154502), (279, 1129674), (351, 897946), (378, 833807), (403, 782082), (434, 726219), (546, 577251), (558, 564837), (651, 484146), (702, 448973), (806, 391041), (819, 384834), (837, 376558), (1209, 260694), (1302, 242073), (1638, 192417), (1674, 188279), (1953, 161382), (2069, 152334), (2418, 130347), (2457, 128278), (2821, 111726), (3627, 86898), (3906, 80691), (4138, 76167), (4914, 64139), (5642, 55863), (5859, 53794), (6207, 50778), (7254, 43449), (8463, 37242), (10881, 28966), (11718, 26897), (12414, 25389), (14483, 21762), (16926, 18621)]