1681972416

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{153689}}^1$

素因数の和:153726

約数の個数: 84

約数和(自身を含む): 5074843800

約数和(自身を除く): 3392871384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 153689, 307378, 461067, 614756, 922134, 1229512, 1383201, 1844268, 2459024, 2766402, 2920091, 3688536, 4918048, 5532804, 5840182, 7377072, 8760273, 9836096, 11065608, 11680364, 14754144, 17520546, 22131216, 23360728, 26280819, 29508288, 35041092, 44262432, 46721456, 52561638, 70082184, 88524864, 93442912, 105123276, 140164368, 186885824, 210246552, 280328736, 420493104, 560657472, 840986208, 1681972416]

約数ペア:

[(1, 1681972416), (2, 840986208), (3, 560657472), (4, 420493104), (6, 280328736), (8, 210246552), (9, 186885824), (12, 140164368), (16, 105123276), (18, 93442912), (19, 88524864), (24, 70082184), (32, 52561638), (36, 46721456), (38, 44262432), (48, 35041092), (57, 29508288), (64, 26280819), (72, 23360728), (76, 22131216), (96, 17520546), (114, 14754144), (144, 11680364), (152, 11065608), (171, 9836096), (192, 8760273), (228, 7377072), (288, 5840182), (304, 5532804), (342, 4918048), (456, 3688536), (576, 2920091), (608, 2766402), (684, 2459024), (912, 1844268), (1216, 1383201), (1368, 1229512), (1824, 922134), (2736, 614756), (3648, 461067), (5472, 307378), (10944, 153689)]