854838864

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 180

約数和(自身を含む): 2670516576

約数和(自身を除く): 1815677712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 121, 132, 142, 144, 176, 198, 213, 242, 264, 284, 363, 396, 426, 484, 528, 568, 639, 691, 726, 781, 792, 852, 968, 1089, 1136, 1278, 1382, 1452, 1562, 1584, 1704, 1936, 2073, 2178, 2343, 2556, 2764, 2904, 3124, 3408, 4146, 4356, 4686, 5112, 5528, 5808, 6219, 6248, 7029, 7601, 8292, 8591, 8712, 9372, 10224, 11056, 12438, 12496, 14058, 15202, 16584, 17182, 17424, 18744, 22803, 24876, 25773, 28116, 30404, 33168, 34364, 37488, 45606, 49061, 49752, 51546, 56232, 60808, 68409, 68728, 77319, 83611, 91212, 98122, 99504, 103092, 112464, 121616, 136818, 137456, 147183, 154638, 167222, 182424, 196244, 206184, 250833, 273636, 294366, 309276, 334444, 364848, 392488, 412368, 441549, 501666, 539671, 547272, 588732, 618552, 668888, 752499, 784976, 883098, 1003332, 1079342, 1094544, 1177464, 1237104, 1337776, 1504998, 1619013, 1766196, 2006664, 2158684, 2354928, 3009996, 3238026, 3532392, 4013328, 4317368, 4857039, 5936381, 6019992, 6476052, 7064784, 8634736, 9714078, 11872762, 12039984, 12952104, 17809143, 19428156, 23745524, 25904208, 35618286, 38856312, 47491048, 53427429, 71236572, 77712624, 94982096, 106854858, 142473144, 213709716, 284946288, 427419432, 854838864]

約数ペア:

[(1, 854838864), (2, 427419432), (3, 284946288), (4, 213709716), (6, 142473144), (8, 106854858), (9, 94982096), (11, 77712624), (12, 71236572), (16, 53427429), (18, 47491048), (22, 38856312), (24, 35618286), (33, 25904208), (36, 23745524), (44, 19428156), (48, 17809143), (66, 12952104), (71, 12039984), (72, 11872762), (88, 9714078), (99, 8634736), (121, 7064784), (132, 6476052), (142, 6019992), (144, 5936381), (176, 4857039), (198, 4317368), (213, 4013328), (242, 3532392), (264, 3238026), (284, 3009996), (363, 2354928), (396, 2158684), (426, 2006664), (484, 1766196), (528, 1619013), (568, 1504998), (639, 1337776), (691, 1237104), (726, 1177464), (781, 1094544), (792, 1079342), (852, 1003332), (968, 883098), (1089, 784976), (1136, 752499), (1278, 668888), (1382, 618552), (1452, 588732), (1562, 547272), (1584, 539671), (1704, 501666), (1936, 441549), (2073, 412368), (2178, 392488), (2343, 364848), (2556, 334444), (2764, 309276), (2904, 294366), (3124, 273636), (3408, 250833), (4146, 206184), (4356, 196244), (4686, 182424), (5112, 167222), (5528, 154638), (5808, 147183), (6219, 137456), (6248, 136818), (7029, 121616), (7601, 112464), (8292, 103092), (8591, 99504), (8712, 98122), (9372, 91212), (10224, 83611), (11056, 77319), (12438, 68728), (12496, 68409), (14058, 60808), (15202, 56232), (16584, 51546), (17182, 49752), (17424, 49061), (18744, 45606), (22803, 37488), (24876, 34364), (25773, 33168), (28116, 30404)]