228351864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 640442880

約数和(自身を除く): 412091016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 131, 148, 151, 156, 222, 262, 296, 302, 312, 393, 444, 453, 481, 524, 604, 786, 888, 906, 962, 1048, 1208, 1443, 1572, 1703, 1812, 1924, 1963, 2886, 3144, 3406, 3624, 3848, 3926, 4847, 5109, 5587, 5772, 5889, 6812, 7852, 9694, 10218, 11174, 11544, 11778, 13624, 14541, 15704, 16761, 19388, 19781, 20436, 22348, 23556, 29082, 33522, 38776, 39562, 40872, 44696, 47112, 58164, 59343, 63011, 67044, 72631, 79124, 116328, 118686, 126022, 134088, 145262, 158248, 189033, 217893, 237372, 252044, 257153, 290524, 378066, 435786, 474744, 504088, 514306, 581048, 731897, 756132, 771459, 871572, 1028612, 1463794, 1512264, 1542918, 1743144, 2057224, 2195691, 2927588, 3085836, 4391382, 5855176, 6171672, 8782764, 9514661, 17565528, 19029322, 28543983, 38058644, 57087966, 76117288, 114175932, 228351864]

約数ペア:

[(1, 228351864), (2, 114175932), (3, 76117288), (4, 57087966), (6, 38058644), (8, 28543983), (12, 19029322), (13, 17565528), (24, 9514661), (26, 8782764), (37, 6171672), (39, 5855176), (52, 4391382), (74, 3085836), (78, 2927588), (104, 2195691), (111, 2057224), (131, 1743144), (148, 1542918), (151, 1512264), (156, 1463794), (222, 1028612), (262, 871572), (296, 771459), (302, 756132), (312, 731897), (393, 581048), (444, 514306), (453, 504088), (481, 474744), (524, 435786), (604, 378066), (786, 290524), (888, 257153), (906, 252044), (962, 237372), (1048, 217893), (1208, 189033), (1443, 158248), (1572, 145262), (1703, 134088), (1812, 126022), (1924, 118686), (1963, 116328), (2886, 79124), (3144, 72631), (3406, 67044), (3624, 63011), (3848, 59343), (3926, 58164), (4847, 47112), (5109, 44696), (5587, 40872), (5772, 39562), (5889, 38776), (6812, 33522), (7852, 29082), (9694, 23556), (10218, 22348), (11174, 20436), (11544, 19781), (11778, 19388), (13624, 16761), (14541, 15704)]