325189088

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 794271744

約数和(自身を除く): 469082656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 71, 92, 98, 112, 127, 142, 161, 184, 196, 224, 254, 284, 322, 368, 392, 497, 508, 568, 644, 736, 784, 889, 994, 1016, 1127, 1136, 1288, 1568, 1633, 1778, 1988, 2032, 2254, 2272, 2576, 2921, 3266, 3479, 3556, 3976, 4064, 4508, 5152, 5842, 6223, 6532, 6958, 7112, 7952, 9016, 9017, 11431, 11684, 12446, 13064, 13916, 14224, 15904, 18032, 18034, 20447, 22862, 23368, 24892, 26128, 27832, 28448, 36064, 36068, 40894, 45724, 46736, 49784, 52256, 55664, 63119, 72136, 80017, 81788, 91448, 93472, 99568, 111328, 126238, 143129, 144272, 160034, 163576, 182896, 199136, 207391, 252476, 286258, 288544, 320068, 327152, 365792, 414782, 441833, 504952, 572516, 640136, 654304, 829564, 883666, 1009904, 1145032, 1280272, 1451737, 1659128, 1767332, 2019808, 2290064, 2560544, 2903474, 3318256, 3534664, 4580128, 5806948, 6636512, 7069328, 10162159, 11613896, 14138656, 20324318, 23227792, 40648636, 46455584, 81297272, 162594544, 325189088]

約数ペア:

[(1, 325189088), (2, 162594544), (4, 81297272), (7, 46455584), (8, 40648636), (14, 23227792), (16, 20324318), (23, 14138656), (28, 11613896), (32, 10162159), (46, 7069328), (49, 6636512), (56, 5806948), (71, 4580128), (92, 3534664), (98, 3318256), (112, 2903474), (127, 2560544), (142, 2290064), (161, 2019808), (184, 1767332), (196, 1659128), (224, 1451737), (254, 1280272), (284, 1145032), (322, 1009904), (368, 883666), (392, 829564), (497, 654304), (508, 640136), (568, 572516), (644, 504952), (736, 441833), (784, 414782), (889, 365792), (994, 327152), (1016, 320068), (1127, 288544), (1136, 286258), (1288, 252476), (1568, 207391), (1633, 199136), (1778, 182896), (1988, 163576), (2032, 160034), (2254, 144272), (2272, 143129), (2576, 126238), (2921, 111328), (3266, 99568), (3479, 93472), (3556, 91448), (3976, 81788), (4064, 80017), (4508, 72136), (5152, 63119), (5842, 55664), (6223, 52256), (6532, 49784), (6958, 46736), (7112, 45724), (7952, 40894), (9016, 36068), (9017, 36064), (11431, 28448), (11684, 27832), (12446, 26128), (13064, 24892), (13916, 23368), (14224, 22862), (15904, 20447), (18032, 18034)]