293667588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 847881216

約数和(自身を除く): 554213628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 31, 34, 36, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 153, 186, 204, 207, 276, 279, 306, 372, 391, 414, 527, 558, 612, 673, 713, 782, 828, 1054, 1116, 1173, 1346, 1426, 1564, 1581, 2019, 2108, 2139, 2346, 2692, 2852, 3162, 3519, 4038, 4278, 4692, 4743, 6057, 6324, 6417, 7038, 8076, 8556, 9486, 11441, 12114, 12121, 12834, 14076, 15479, 18972, 20863, 22882, 24228, 24242, 25668, 30958, 34323, 36363, 41726, 45764, 46437, 48484, 61916, 62589, 68646, 72726, 83452, 92874, 102969, 109089, 125178, 137292, 139311, 145452, 185748, 187767, 205938, 218178, 250356, 263143, 278622, 354671, 375534, 411876, 436356, 479849, 526286, 557244, 709342, 751068, 789429, 959698, 1052572, 1064013, 1418684, 1439547, 1578858, 1919396, 2128026, 2368287, 2879094, 3157716, 3192039, 4256052, 4318641, 4736574, 5758188, 6384078, 8157433, 8637282, 9473148, 12768156, 16314866, 17274564, 24472299, 32629732, 48944598, 73416897, 97889196, 146833794, 293667588]

約数ペア:

[(1, 293667588), (2, 146833794), (3, 97889196), (4, 73416897), (6, 48944598), (9, 32629732), (12, 24472299), (17, 17274564), (18, 16314866), (23, 12768156), (31, 9473148), (34, 8637282), (36, 8157433), (46, 6384078), (51, 5758188), (62, 4736574), (68, 4318641), (69, 4256052), (92, 3192039), (93, 3157716), (102, 2879094), (124, 2368287), (138, 2128026), (153, 1919396), (186, 1578858), (204, 1439547), (207, 1418684), (276, 1064013), (279, 1052572), (306, 959698), (372, 789429), (391, 751068), (414, 709342), (527, 557244), (558, 526286), (612, 479849), (673, 436356), (713, 411876), (782, 375534), (828, 354671), (1054, 278622), (1116, 263143), (1173, 250356), (1346, 218178), (1426, 205938), (1564, 187767), (1581, 185748), (2019, 145452), (2108, 139311), (2139, 137292), (2346, 125178), (2692, 109089), (2852, 102969), (3162, 92874), (3519, 83452), (4038, 72726), (4278, 68646), (4692, 62589), (4743, 61916), (6057, 48484), (6324, 46437), (6417, 45764), (7038, 41726), (8076, 36363), (8556, 34323), (9486, 30958), (11441, 25668), (12114, 24242), (12121, 24228), (12834, 22882), (14076, 20863), (15479, 18972)]