238971744

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 746810064

約数和(自身を除く): 507838320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 241, 264, 288, 313, 352, 396, 482, 528, 626, 723, 792, 939, 964, 1056, 1252, 1446, 1584, 1878, 1928, 2169, 2504, 2651, 2817, 2892, 3168, 3443, 3756, 3856, 4338, 5008, 5302, 5634, 5784, 6886, 7512, 7712, 7953, 8676, 10016, 10329, 10604, 11268, 11568, 13772, 15024, 15906, 17352, 20658, 21208, 22536, 23136, 23859, 27544, 30048, 30987, 31812, 34704, 41316, 42416, 45072, 47718, 55088, 61974, 63624, 69408, 75433, 82632, 84832, 90144, 95436, 110176, 123948, 127248, 150866, 165264, 190872, 226299, 247896, 254496, 301732, 330528, 381744, 452598, 495792, 603464, 678897, 763488, 829763, 905196, 991584, 1206928, 1357794, 1659526, 1810392, 2413856, 2489289, 2715588, 3319052, 3620784, 4978578, 5431176, 6638104, 7241568, 7467867, 9957156, 10862352, 13276208, 14935734, 19914312, 21724704, 26552416, 29871468, 39828624, 59742936, 79657248, 119485872, 238971744]

約数ペア:

[(1, 238971744), (2, 119485872), (3, 79657248), (4, 59742936), (6, 39828624), (8, 29871468), (9, 26552416), (11, 21724704), (12, 19914312), (16, 14935734), (18, 13276208), (22, 10862352), (24, 9957156), (32, 7467867), (33, 7241568), (36, 6638104), (44, 5431176), (48, 4978578), (66, 3620784), (72, 3319052), (88, 2715588), (96, 2489289), (99, 2413856), (132, 1810392), (144, 1659526), (176, 1357794), (198, 1206928), (241, 991584), (264, 905196), (288, 829763), (313, 763488), (352, 678897), (396, 603464), (482, 495792), (528, 452598), (626, 381744), (723, 330528), (792, 301732), (939, 254496), (964, 247896), (1056, 226299), (1252, 190872), (1446, 165264), (1584, 150866), (1878, 127248), (1928, 123948), (2169, 110176), (2504, 95436), (2651, 90144), (2817, 84832), (2892, 82632), (3168, 75433), (3443, 69408), (3756, 63624), (3856, 61974), (4338, 55088), (5008, 47718), (5302, 45072), (5634, 42416), (5784, 41316), (6886, 34704), (7512, 31812), (7712, 30987), (7953, 30048), (8676, 27544), (10016, 23859), (10329, 23136), (10604, 22536), (11268, 21208), (11568, 20658), (13772, 17352), (15024, 15906)]