851136

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 112

約数和(自身を含む): 2731008

約数和(自身を除く): 1879872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 192, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 572, 624, 682, 704, 744, 806, 832, 858, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1488, 1612, 1716, 1984, 2046, 2112, 2288, 2418, 2496, 2728, 2976, 3224, 3432, 4092, 4433, 4576, 4836, 5456, 5952, 6448, 6864, 8184, 8866, 9152, 9672, 10912, 12896, 13299, 13728, 16368, 17732, 19344, 21824, 25792, 26598, 27456, 32736, 35464, 38688, 53196, 65472, 70928, 77376, 106392, 141856, 212784, 283712, 425568, 851136]

約数ペア:

[(1, 851136), (2, 425568), (3, 283712), (4, 212784), (6, 141856), (8, 106392), (11, 77376), (12, 70928), (13, 65472), (16, 53196), (22, 38688), (24, 35464), (26, 32736), (31, 27456), (32, 26598), (33, 25792), (39, 21824), (44, 19344), (48, 17732), (52, 16368), (62, 13728), (64, 13299), (66, 12896), (78, 10912), (88, 9672), (93, 9152), (96, 8866), (104, 8184), (124, 6864), (132, 6448), (143, 5952), (156, 5456), (176, 4836), (186, 4576), (192, 4433), (208, 4092), (248, 3432), (264, 3224), (286, 2976), (312, 2728), (341, 2496), (352, 2418), (372, 2288), (403, 2112), (416, 2046), (429, 1984), (496, 1716), (528, 1612), (572, 1488), (624, 1364), (682, 1248), (704, 1209), (744, 1144), (806, 1056), (832, 1023), (858, 992)]