196374464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 469392000

約数和(自身を除く): 273017536

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 86, 88, 104, 143, 172, 176, 208, 286, 344, 352, 416, 473, 499, 559, 572, 688, 704, 832, 946, 998, 1118, 1144, 1376, 1892, 1996, 2236, 2288, 2752, 3784, 3992, 4472, 4576, 5489, 6149, 6487, 7568, 7984, 8944, 9152, 10978, 12298, 12974, 15136, 15968, 17888, 21457, 21956, 24596, 25948, 30272, 31936, 35776, 42914, 43912, 49192, 51896, 71357, 85828, 87824, 98384, 103792, 142714, 171656, 175648, 196768, 207584, 236027, 278941, 285428, 343312, 351296, 393536, 415168, 472054, 557882, 570856, 686624, 944108, 1115764, 1141712, 1373248, 1888216, 2231528, 2283424, 3068351, 3776432, 4463056, 4566848, 6136702, 7552864, 8926112, 12273404, 15105728, 17852224, 24546808, 49093616, 98187232, 196374464]

約数ペア:

[(1, 196374464), (2, 98187232), (4, 49093616), (8, 24546808), (11, 17852224), (13, 15105728), (16, 12273404), (22, 8926112), (26, 7552864), (32, 6136702), (43, 4566848), (44, 4463056), (52, 3776432), (64, 3068351), (86, 2283424), (88, 2231528), (104, 1888216), (143, 1373248), (172, 1141712), (176, 1115764), (208, 944108), (286, 686624), (344, 570856), (352, 557882), (416, 472054), (473, 415168), (499, 393536), (559, 351296), (572, 343312), (688, 285428), (704, 278941), (832, 236027), (946, 207584), (998, 196768), (1118, 175648), (1144, 171656), (1376, 142714), (1892, 103792), (1996, 98384), (2236, 87824), (2288, 85828), (2752, 71357), (3784, 51896), (3992, 49192), (4472, 43912), (4576, 42914), (5489, 35776), (6149, 31936), (6487, 30272), (7568, 25948), (7984, 24596), (8944, 21956), (9152, 21457), (10978, 17888), (12298, 15968), (12974, 15136)]