888961216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:882

約数の個数: 112

約数和(自身を含む): 2090501280

約数和(自身を除く): 1201540064

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 137, 143, 176, 208, 274, 286, 352, 416, 548, 572, 704, 709, 832, 1096, 1144, 1418, 1507, 1781, 2192, 2288, 2836, 3014, 3562, 4384, 4576, 5672, 6028, 7124, 7799, 8768, 9152, 9217, 11344, 12056, 14248, 15598, 18434, 19591, 22688, 24112, 28496, 31196, 36868, 39182, 45376, 48224, 56992, 62392, 73736, 78364, 96448, 97133, 101387, 113984, 124784, 147472, 156728, 194266, 202774, 249568, 294944, 313456, 388532, 405548, 499136, 589888, 626912, 777064, 811096, 1068463, 1253824, 1262729, 1554128, 1622192, 2136926, 2525458, 3108256, 3244384, 4273852, 5050916, 6216512, 6488768, 8547704, 10101832, 13890019, 17095408, 20203664, 27780038, 34190816, 40407328, 55560076, 68381632, 80814656, 111120152, 222240304, 444480608, 888961216]

約数ペア:

[(1, 888961216), (2, 444480608), (4, 222240304), (8, 111120152), (11, 80814656), (13, 68381632), (16, 55560076), (22, 40407328), (26, 34190816), (32, 27780038), (44, 20203664), (52, 17095408), (64, 13890019), (88, 10101832), (104, 8547704), (137, 6488768), (143, 6216512), (176, 5050916), (208, 4273852), (274, 3244384), (286, 3108256), (352, 2525458), (416, 2136926), (548, 1622192), (572, 1554128), (704, 1262729), (709, 1253824), (832, 1068463), (1096, 811096), (1144, 777064), (1418, 626912), (1507, 589888), (1781, 499136), (2192, 405548), (2288, 388532), (2836, 313456), (3014, 294944), (3562, 249568), (4384, 202774), (4576, 194266), (5672, 156728), (6028, 147472), (7124, 124784), (7799, 113984), (8768, 101387), (9152, 97133), (9217, 96448), (11344, 78364), (12056, 73736), (14248, 62392), (15598, 56992), (18434, 48224), (19591, 45376), (22688, 39182), (24112, 36868), (28496, 31196)]