788392384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1038

約数の個数: 112

約数和(自身を含む): 1808866080

約数和(自身を除く): 1020473696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 76, 104, 106, 152, 208, 212, 247, 304, 416, 424, 494, 608, 689, 832, 848, 941, 988, 1007, 1216, 1378, 1696, 1882, 1976, 2014, 2756, 3392, 3764, 3952, 4028, 5512, 7528, 7904, 8056, 11024, 12233, 13091, 15056, 15808, 16112, 17879, 22048, 24466, 26182, 30112, 32224, 35758, 44096, 48932, 49873, 52364, 60224, 64448, 71516, 97864, 99746, 104728, 143032, 195728, 199492, 209456, 232427, 286064, 391456, 398984, 418912, 464854, 572128, 648349, 782912, 797968, 837824, 929708, 947587, 1144256, 1296698, 1595936, 1859416, 1895174, 2593396, 3191872, 3718832, 3790348, 5186792, 7437664, 7580696, 10373584, 12318631, 14875328, 15161392, 20747168, 24637262, 30322784, 41494336, 49274524, 60645568, 98549048, 197098096, 394196192, 788392384]

約数ペア:

[(1, 788392384), (2, 394196192), (4, 197098096), (8, 98549048), (13, 60645568), (16, 49274524), (19, 41494336), (26, 30322784), (32, 24637262), (38, 20747168), (52, 15161392), (53, 14875328), (64, 12318631), (76, 10373584), (104, 7580696), (106, 7437664), (152, 5186792), (208, 3790348), (212, 3718832), (247, 3191872), (304, 2593396), (416, 1895174), (424, 1859416), (494, 1595936), (608, 1296698), (689, 1144256), (832, 947587), (848, 929708), (941, 837824), (988, 797968), (1007, 782912), (1216, 648349), (1378, 572128), (1696, 464854), (1882, 418912), (1976, 398984), (2014, 391456), (2756, 286064), (3392, 232427), (3764, 209456), (3952, 199492), (4028, 195728), (5512, 143032), (7528, 104728), (7904, 99746), (8056, 97864), (11024, 71516), (12233, 64448), (13091, 60224), (15056, 52364), (15808, 49873), (16112, 48932), (17879, 44096), (22048, 35758), (24466, 32224), (26182, 30112)]