2019989376

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{12799}}^1$

素因数の和:12956

約数の個数: 96

約数和(自身を含む): 5855616000

約数和(自身を除く): 3835626624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 548, 576, 822, 1096, 1152, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 8768, 9864, 12799, 13152, 17536, 19728, 25598, 26304, 38397, 39456, 51196, 52608, 76794, 78912, 102392, 115191, 153588, 157824, 204784, 230382, 307176, 409568, 460764, 614352, 819136, 921528, 1228704, 1638272, 1753463, 1843056, 2457408, 3506926, 3686112, 4914816, 5260389, 7013852, 7372224, 10520778, 14027704, 14744448, 15781167, 21041556, 28055408, 31562334, 42083112, 56110816, 63124668, 84166224, 112221632, 126249336, 168332448, 224443264, 252498672, 336664896, 504997344, 673329792, 1009994688, 2019989376]

約数ペア:

[(1, 2019989376), (2, 1009994688), (3, 673329792), (4, 504997344), (6, 336664896), (8, 252498672), (9, 224443264), (12, 168332448), (16, 126249336), (18, 112221632), (24, 84166224), (32, 63124668), (36, 56110816), (48, 42083112), (64, 31562334), (72, 28055408), (96, 21041556), (128, 15781167), (137, 14744448), (144, 14027704), (192, 10520778), (274, 7372224), (288, 7013852), (384, 5260389), (411, 4914816), (548, 3686112), (576, 3506926), (822, 2457408), (1096, 1843056), (1152, 1753463), (1233, 1638272), (1644, 1228704), (2192, 921528), (2466, 819136), (3288, 614352), (4384, 460764), (4932, 409568), (6576, 307176), (8768, 230382), (9864, 204784), (12799, 157824), (13152, 153588), (17536, 115191), (19728, 102392), (25598, 78912), (26304, 76794), (38397, 52608), (39456, 51196)]