12306528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 39901680

約数和(自身を除く): 27595152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 173, 208, 228, 234, 247, 288, 304, 312, 342, 346, 416, 456, 468, 494, 519, 608, 624, 684, 692, 741, 912, 936, 988, 1038, 1248, 1368, 1384, 1482, 1557, 1824, 1872, 1976, 2076, 2223, 2249, 2736, 2768, 2964, 3114, 3287, 3744, 3952, 4152, 4446, 4498, 5472, 5536, 5928, 6228, 6574, 6747, 7904, 8304, 8892, 8996, 9861, 11856, 12456, 13148, 13494, 16608, 17784, 17992, 19722, 20241, 23712, 24912, 26296, 26988, 29583, 35568, 35984, 39444, 40482, 42731, 49824, 52592, 53976, 59166, 71136, 71968, 78888, 80964, 85462, 105184, 107952, 118332, 128193, 157776, 161928, 170924, 215904, 236664, 256386, 315552, 323856, 341848, 384579, 473328, 512772, 647712, 683696, 769158, 946656, 1025544, 1367392, 1538316, 2051088, 3076632, 4102176, 6153264, 12306528]

約数ペア:

[(1, 12306528), (2, 6153264), (3, 4102176), (4, 3076632), (6, 2051088), (8, 1538316), (9, 1367392), (12, 1025544), (13, 946656), (16, 769158), (18, 683696), (19, 647712), (24, 512772), (26, 473328), (32, 384579), (36, 341848), (38, 323856), (39, 315552), (48, 256386), (52, 236664), (57, 215904), (72, 170924), (76, 161928), (78, 157776), (96, 128193), (104, 118332), (114, 107952), (117, 105184), (144, 85462), (152, 80964), (156, 78888), (171, 71968), (173, 71136), (208, 59166), (228, 53976), (234, 52592), (247, 49824), (288, 42731), (304, 40482), (312, 39444), (342, 35984), (346, 35568), (416, 29583), (456, 26988), (468, 26296), (494, 24912), (519, 23712), (608, 20241), (624, 19722), (684, 17992), (692, 17784), (741, 16608), (912, 13494), (936, 13148), (988, 12456), (1038, 11856), (1248, 9861), (1368, 8996), (1384, 8892), (1482, 8304), (1557, 7904), (1824, 6747), (1872, 6574), (1976, 6228), (2076, 5928), (2223, 5536), (2249, 5472), (2736, 4498), (2768, 4446), (2964, 4152), (3114, 3952), (3287, 3744)]