2912600288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11960

約数の個数: 96

約数和(自身を含む): 6710538240

約数和(自身を除く): 3797937952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 7904, 9424, 11887, 12896, 15314, 18848, 23774, 30628, 47548, 61256, 95096, 122512, 154531, 190192, 225853, 245024, 309062, 368497, 380384, 451706, 618124, 736994, 903412, 1236248, 1473988, 1806824, 2472496, 2936089, 2947976, 3613648, 4790461, 4944992, 5872178, 5895952, 7001443, 7227296, 9580922, 11744356, 11791904, 14002886, 19161844, 23488712, 28005772, 38323688, 46977424, 56011544, 76647376, 91018759, 93954848, 112023088, 153294752, 182037518, 224046176, 364075036, 728150072, 1456300144, 2912600288]

約数ペア:

[(1, 2912600288), (2, 1456300144), (4, 728150072), (8, 364075036), (13, 224046176), (16, 182037518), (19, 153294752), (26, 112023088), (31, 93954848), (32, 91018759), (38, 76647376), (52, 56011544), (62, 46977424), (76, 38323688), (104, 28005772), (124, 23488712), (152, 19161844), (208, 14002886), (247, 11791904), (248, 11744356), (304, 9580922), (403, 7227296), (416, 7001443), (494, 5895952), (496, 5872178), (589, 4944992), (608, 4790461), (806, 3613648), (988, 2947976), (992, 2936089), (1178, 2472496), (1612, 1806824), (1976, 1473988), (2356, 1236248), (3224, 903412), (3952, 736994), (4712, 618124), (6448, 451706), (7657, 380384), (7904, 368497), (9424, 309062), (11887, 245024), (12896, 225853), (15314, 190192), (18848, 154531), (23774, 122512), (30628, 95096), (47548, 61256)]