320050692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 904438080

約数和(自身を除く): 584387388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 67, 78, 117, 118, 134, 156, 173, 177, 201, 234, 236, 268, 346, 354, 402, 468, 519, 531, 603, 692, 708, 767, 804, 871, 1038, 1062, 1206, 1534, 1557, 1742, 2076, 2124, 2249, 2301, 2412, 2613, 3068, 3114, 3484, 3953, 4498, 4602, 5226, 6228, 6747, 6903, 7839, 7906, 8996, 9204, 10207, 10452, 11591, 11859, 13494, 13806, 15678, 15812, 20241, 20414, 23182, 23718, 26988, 27612, 30621, 31356, 34773, 35577, 40482, 40828, 46364, 47436, 51389, 61242, 69546, 71154, 80964, 91863, 102778, 104319, 122484, 132691, 139092, 142308, 150683, 154167, 183726, 205556, 208638, 265382, 301366, 308334, 367452, 398073, 417276, 452049, 462501, 530764, 602732, 616668, 683869, 796146, 904098, 925002, 1194219, 1356147, 1367738, 1592292, 1808196, 1850004, 2051607, 2388438, 2712294, 2735476, 4103214, 4776876, 5424588, 6154821, 8206428, 8890297, 12309642, 17780594, 24619284, 26670891, 35561188, 53341782, 80012673, 106683564, 160025346, 320050692]

約数ペア:

[(1, 320050692), (2, 160025346), (3, 106683564), (4, 80012673), (6, 53341782), (9, 35561188), (12, 26670891), (13, 24619284), (18, 17780594), (26, 12309642), (36, 8890297), (39, 8206428), (52, 6154821), (59, 5424588), (67, 4776876), (78, 4103214), (117, 2735476), (118, 2712294), (134, 2388438), (156, 2051607), (173, 1850004), (177, 1808196), (201, 1592292), (234, 1367738), (236, 1356147), (268, 1194219), (346, 925002), (354, 904098), (402, 796146), (468, 683869), (519, 616668), (531, 602732), (603, 530764), (692, 462501), (708, 452049), (767, 417276), (804, 398073), (871, 367452), (1038, 308334), (1062, 301366), (1206, 265382), (1534, 208638), (1557, 205556), (1742, 183726), (2076, 154167), (2124, 150683), (2249, 142308), (2301, 139092), (2412, 132691), (2613, 122484), (3068, 104319), (3114, 102778), (3484, 91863), (3953, 80964), (4498, 71154), (4602, 69546), (5226, 61242), (6228, 51389), (6747, 47436), (6903, 46364), (7839, 40828), (7906, 40482), (8996, 35577), (9204, 34773), (10207, 31356), (10452, 30621), (11591, 27612), (11859, 26988), (13494, 23718), (13806, 23182), (15678, 20414), (15812, 20241)]