320334912

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1098

約数の個数: 140

約数和(自身を含む): 966092556

約数和(自身を除く): 645757644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1013, 1098, 1296, 1464, 1647, 1728, 1952, 2026, 2196, 2592, 2928, 3039, 3294, 3904, 4052, 4392, 4941, 5184, 5856, 6078, 6588, 8104, 8784, 9117, 9882, 11712, 12156, 13176, 16208, 17568, 18234, 19764, 24312, 26352, 27351, 32416, 35136, 36468, 39528, 48624, 52704, 54702, 61793, 64832, 72936, 79056, 82053, 97248, 105408, 109404, 123586, 145872, 158112, 164106, 185379, 194496, 218808, 247172, 291744, 316224, 328212, 370758, 437616, 494344, 556137, 583488, 656424, 741516, 875232, 988688, 1112274, 1312848, 1483032, 1668411, 1750464, 1977376, 2224548, 2625696, 2966064, 3336822, 3954752, 4449096, 5005233, 5251392, 5932128, 6673644, 8898192, 10010466, 11864256, 13347288, 17796384, 20020932, 26694576, 35592768, 40041864, 53389152, 80083728, 106778304, 160167456, 320334912]

約数ペア:

[(1, 320334912), (2, 160167456), (3, 106778304), (4, 80083728), (6, 53389152), (8, 40041864), (9, 35592768), (12, 26694576), (16, 20020932), (18, 17796384), (24, 13347288), (27, 11864256), (32, 10010466), (36, 8898192), (48, 6673644), (54, 5932128), (61, 5251392), (64, 5005233), (72, 4449096), (81, 3954752), (96, 3336822), (108, 2966064), (122, 2625696), (144, 2224548), (162, 1977376), (183, 1750464), (192, 1668411), (216, 1483032), (244, 1312848), (288, 1112274), (324, 988688), (366, 875232), (432, 741516), (488, 656424), (549, 583488), (576, 556137), (648, 494344), (732, 437616), (864, 370758), (976, 328212), (1013, 316224), (1098, 291744), (1296, 247172), (1464, 218808), (1647, 194496), (1728, 185379), (1952, 164106), (2026, 158112), (2196, 145872), (2592, 123586), (2928, 109404), (3039, 105408), (3294, 97248), (3904, 82053), (4052, 79056), (4392, 72936), (4941, 64832), (5184, 61793), (5856, 54702), (6078, 52704), (6588, 48624), (8104, 39528), (8784, 36468), (9117, 35136), (9882, 32416), (11712, 27351), (12156, 26352), (13176, 24312), (16208, 19764), (17568, 18234)]