288735616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 670874400

約数和(自身を除く): 382138784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 59, 64, 68, 104, 118, 128, 136, 173, 208, 221, 236, 272, 346, 416, 442, 472, 544, 692, 767, 832, 884, 944, 1003, 1088, 1384, 1534, 1664, 1768, 1888, 2006, 2176, 2249, 2768, 2941, 3068, 3536, 3776, 4012, 4498, 5536, 5882, 6136, 7072, 7552, 8024, 8996, 10207, 11072, 11764, 12272, 13039, 14144, 16048, 17992, 20414, 22144, 23528, 24544, 26078, 28288, 32096, 35984, 38233, 40828, 47056, 49088, 52156, 64192, 71968, 76466, 81656, 94112, 98176, 104312, 128384, 132691, 143936, 152932, 163312, 173519, 188224, 208624, 265382, 287872, 305864, 326624, 347038, 376448, 417248, 530764, 611728, 653248, 694076, 834496, 1061528, 1223456, 1306496, 1388152, 1668992, 2123056, 2255747, 2446912, 2776304, 4246112, 4511494, 4893824, 5552608, 8492224, 9022988, 11105216, 16984448, 18045976, 22210432, 36091952, 72183904, 144367808, 288735616]

約数ペア:

[(1, 288735616), (2, 144367808), (4, 72183904), (8, 36091952), (13, 22210432), (16, 18045976), (17, 16984448), (26, 11105216), (32, 9022988), (34, 8492224), (52, 5552608), (59, 4893824), (64, 4511494), (68, 4246112), (104, 2776304), (118, 2446912), (128, 2255747), (136, 2123056), (173, 1668992), (208, 1388152), (221, 1306496), (236, 1223456), (272, 1061528), (346, 834496), (416, 694076), (442, 653248), (472, 611728), (544, 530764), (692, 417248), (767, 376448), (832, 347038), (884, 326624), (944, 305864), (1003, 287872), (1088, 265382), (1384, 208624), (1534, 188224), (1664, 173519), (1768, 163312), (1888, 152932), (2006, 143936), (2176, 132691), (2249, 128384), (2768, 104312), (2941, 98176), (3068, 94112), (3536, 81656), (3776, 76466), (4012, 71968), (4498, 64192), (5536, 52156), (5882, 49088), (6136, 47056), (7072, 40828), (7552, 38233), (8024, 35984), (8996, 32096), (10207, 28288), (11072, 26078), (11764, 24544), (12272, 23528), (13039, 22144), (14144, 20414), (16048, 17992)]