891545616

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 2881482240

約数和(自身を除く): 1989936624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 432, 468, 486, 496, 558, 569, 624, 648, 702, 744, 806, 837, 936, 972, 1053, 1116, 1138, 1209, 1296, 1404, 1488, 1612, 1674, 1707, 1872, 1944, 2106, 2232, 2276, 2418, 2511, 2808, 3159, 3224, 3348, 3414, 3627, 3888, 4212, 4464, 4552, 4836, 5022, 5121, 5616, 6318, 6448, 6696, 6828, 7254, 7397, 7533, 8424, 9104, 9672, 10044, 10242, 10881, 12636, 13392, 13656, 14508, 14794, 15066, 15363, 16848, 17639, 19344, 20088, 20484, 21762, 22191, 25272, 27312, 29016, 29588, 30132, 30726, 32643, 35278, 40176, 40968, 43524, 44382, 46089, 50544, 52917, 58032, 59176, 60264, 61452, 65286, 66573, 70556, 81936, 87048, 88764, 92178, 97929, 105834, 118352, 120528, 122904, 130572, 133146, 138267, 141112, 158751, 174096, 177528, 184356, 195858, 199719, 211668, 229307, 245808, 261144, 266292, 276534, 282224, 317502, 355056, 368712, 391716, 399438, 423336, 458614, 476253, 522288, 532584, 553068, 599157, 635004, 687921, 737424, 783432, 798876, 846672, 917228, 952506, 1065168, 1106136, 1198314, 1270008, 1375842, 1428759, 1566864, 1597752, 1797471, 1834456, 1905012, 2063763, 2212272, 2396628, 2540016, 2751684, 2857518, 3195504, 3594942, 3668912, 3810024, 4127526, 4286277, 4793256, 5503368, 5715036, 6191289, 7189884, 7620048, 8255052, 8572554, 9586512, 11006736, 11430072, 12382578, 14379768, 16510104, 17145108, 18573867, 22860144, 24765156, 28759536, 33020208, 34290216, 37147734, 49530312, 55721601, 68580432, 74295468, 99060624, 111443202, 148590936, 222886404, 297181872, 445772808, 891545616]

約数ペア:

[(1, 891545616), (2, 445772808), (3, 297181872), (4, 222886404), (6, 148590936), (8, 111443202), (9, 99060624), (12, 74295468), (13, 68580432), (16, 55721601), (18, 49530312), (24, 37147734), (26, 34290216), (27, 33020208), (31, 28759536), (36, 24765156), (39, 22860144), (48, 18573867), (52, 17145108), (54, 16510104), (62, 14379768), (72, 12382578), (78, 11430072), (81, 11006736), (93, 9586512), (104, 8572554), (108, 8255052), (117, 7620048), (124, 7189884), (144, 6191289), (156, 5715036), (162, 5503368), (186, 4793256), (208, 4286277), (216, 4127526), (234, 3810024), (243, 3668912), (248, 3594942), (279, 3195504), (312, 2857518), (324, 2751684), (351, 2540016), (372, 2396628), (403, 2212272), (432, 2063763), (468, 1905012), (486, 1834456), (496, 1797471), (558, 1597752), (569, 1566864), (624, 1428759), (648, 1375842), (702, 1270008), (744, 1198314), (806, 1106136), (837, 1065168), (936, 952506), (972, 917228), (1053, 846672), (1116, 798876), (1138, 783432), (1209, 737424), (1296, 687921), (1404, 635004), (1488, 599157), (1612, 553068), (1674, 532584), (1707, 522288), (1872, 476253), (1944, 458614), (2106, 423336), (2232, 399438), (2276, 391716), (2418, 368712), (2511, 355056), (2808, 317502), (3159, 282224), (3224, 276534), (3348, 266292), (3414, 261144), (3627, 245808), (3888, 229307), (4212, 211668), (4464, 199719), (4552, 195858), (4836, 184356), (5022, 177528), (5121, 174096), (5616, 158751), (6318, 141112), (6448, 138267), (6696, 133146), (6828, 130572), (7254, 122904), (7397, 120528), (7533, 118352), (8424, 105834), (9104, 97929), (9672, 92178), (10044, 88764), (10242, 87048), (10881, 81936), (12636, 70556), (13392, 66573), (13656, 65286), (14508, 61452), (14794, 60264), (15066, 59176), (15363, 58032), (16848, 52917), (17639, 50544), (19344, 46089), (20088, 44382), (20484, 43524), (21762, 40968), (22191, 40176), (25272, 35278), (27312, 32643), (29016, 30726), (29588, 30132)]