123347016

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 386496000

約数和(自身を除く): 263148984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 109, 117, 124, 156, 169, 186, 216, 218, 234, 248, 279, 312, 327, 338, 351, 372, 403, 436, 468, 507, 558, 654, 676, 702, 744, 806, 837, 872, 936, 981, 1014, 1116, 1209, 1308, 1352, 1404, 1417, 1521, 1612, 1674, 1962, 2028, 2232, 2418, 2616, 2808, 2834, 2943, 3042, 3224, 3348, 3379, 3627, 3924, 4056, 4251, 4563, 4836, 5239, 5668, 5886, 6084, 6696, 6758, 7254, 7848, 8502, 9126, 9672, 10137, 10478, 10881, 11336, 11772, 12168, 12753, 13516, 14508, 15717, 17004, 18252, 18421, 20274, 20956, 21762, 23544, 25506, 27032, 29016, 30411, 31434, 34008, 36504, 36842, 38259, 40548, 41912, 43524, 43927, 47151, 51012, 55263, 60822, 62868, 73684, 76518, 81096, 87048, 87854, 91233, 94302, 102024, 110526, 121644, 125736, 131781, 141453, 147368, 153036, 165789, 175708, 182466, 188604, 221052, 243288, 263562, 282906, 306072, 331578, 351416, 364932, 377208, 395343, 442104, 497367, 527124, 565812, 571051, 663156, 729864, 790686, 994734, 1054248, 1131624, 1142102, 1186029, 1326312, 1581372, 1713153, 1989468, 2284204, 2372058, 3162744, 3426306, 3978936, 4568408, 4744116, 5139459, 6852612, 9488232, 10278918, 13705224, 15418377, 20557836, 30836754, 41115672, 61673508, 123347016]

約数ペア:

[(1, 123347016), (2, 61673508), (3, 41115672), (4, 30836754), (6, 20557836), (8, 15418377), (9, 13705224), (12, 10278918), (13, 9488232), (18, 6852612), (24, 5139459), (26, 4744116), (27, 4568408), (31, 3978936), (36, 3426306), (39, 3162744), (52, 2372058), (54, 2284204), (62, 1989468), (72, 1713153), (78, 1581372), (93, 1326312), (104, 1186029), (108, 1142102), (109, 1131624), (117, 1054248), (124, 994734), (156, 790686), (169, 729864), (186, 663156), (216, 571051), (218, 565812), (234, 527124), (248, 497367), (279, 442104), (312, 395343), (327, 377208), (338, 364932), (351, 351416), (372, 331578), (403, 306072), (436, 282906), (468, 263562), (507, 243288), (558, 221052), (654, 188604), (676, 182466), (702, 175708), (744, 165789), (806, 153036), (837, 147368), (872, 141453), (936, 131781), (981, 125736), (1014, 121644), (1116, 110526), (1209, 102024), (1308, 94302), (1352, 91233), (1404, 87854), (1417, 87048), (1521, 81096), (1612, 76518), (1674, 73684), (1962, 62868), (2028, 60822), (2232, 55263), (2418, 51012), (2616, 47151), (2808, 43927), (2834, 43524), (2943, 41912), (3042, 40548), (3224, 38259), (3348, 36842), (3379, 36504), (3627, 34008), (3924, 31434), (4056, 30411), (4251, 29016), (4563, 27032), (4836, 25506), (5239, 23544), (5668, 21762), (5886, 20956), (6084, 20274), (6696, 18421), (6758, 18252), (7254, 17004), (7848, 15717), (8502, 14508), (9126, 13516), (9672, 12753), (10137, 12168), (10478, 11772), (10881, 11336)]