438447168

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 140

約数和(自身を含む): 1316644560

約数和(自身を除く): 878197392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 249, 288, 324, 332, 432, 498, 576, 648, 664, 747, 864, 996, 1019, 1296, 1328, 1494, 1728, 1992, 2038, 2241, 2592, 2656, 2988, 3057, 3984, 4076, 4482, 5184, 5312, 5976, 6114, 6723, 7968, 8152, 8964, 9171, 11952, 12228, 13446, 15936, 16304, 17928, 18342, 23904, 24456, 26892, 27513, 32608, 35856, 36684, 47808, 48912, 53784, 55026, 65216, 71712, 73368, 82539, 84577, 97824, 107568, 110052, 143424, 146736, 165078, 169154, 195648, 215136, 220104, 253731, 293472, 330156, 338308, 430272, 440208, 507462, 586944, 660312, 676616, 761193, 880416, 1014924, 1320624, 1353232, 1522386, 1760832, 2029848, 2283579, 2641248, 2706464, 3044772, 4059696, 4567158, 5282496, 5412928, 6089544, 6850737, 8119392, 9134316, 12179088, 13701474, 16238784, 18268632, 24358176, 27402948, 36537264, 48716352, 54805896, 73074528, 109611792, 146149056, 219223584, 438447168]

約数ペア:

[(1, 438447168), (2, 219223584), (3, 146149056), (4, 109611792), (6, 73074528), (8, 54805896), (9, 48716352), (12, 36537264), (16, 27402948), (18, 24358176), (24, 18268632), (27, 16238784), (32, 13701474), (36, 12179088), (48, 9134316), (54, 8119392), (64, 6850737), (72, 6089544), (81, 5412928), (83, 5282496), (96, 4567158), (108, 4059696), (144, 3044772), (162, 2706464), (166, 2641248), (192, 2283579), (216, 2029848), (249, 1760832), (288, 1522386), (324, 1353232), (332, 1320624), (432, 1014924), (498, 880416), (576, 761193), (648, 676616), (664, 660312), (747, 586944), (864, 507462), (996, 440208), (1019, 430272), (1296, 338308), (1328, 330156), (1494, 293472), (1728, 253731), (1992, 220104), (2038, 215136), (2241, 195648), (2592, 169154), (2656, 165078), (2988, 146736), (3057, 143424), (3984, 110052), (4076, 107568), (4482, 97824), (5184, 84577), (5312, 82539), (5976, 73368), (6114, 71712), (6723, 65216), (7968, 55026), (8152, 53784), (8964, 48912), (9171, 47808), (11952, 36684), (12228, 35856), (13446, 32608), (15936, 27513), (16304, 26892), (17928, 24456), (18342, 23904)]