1663690392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8254

約数の個数: 192

約数和(自身を含む): 5725224960

約数和(自身を除く): 4061534568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3627, 3906, 4836, 5208, 5642, 6552, 7254, 7812, 8191, 8463, 9672, 11284, 14508, 15624, 16382, 16926, 22568, 24573, 25389, 29016, 32764, 33852, 49146, 50778, 57337, 65528, 67704, 73719, 98292, 101556, 106483, 114674, 147438, 172011, 196584, 203112, 212966, 229348, 253921, 294876, 319449, 344022, 425932, 458696, 507842, 516033, 589752, 638898, 688044, 745381, 761763, 851864, 958347, 1015684, 1032066, 1277796, 1376088, 1490762, 1523526, 1777447, 1916694, 2031368, 2064132, 2236143, 2285289, 2555592, 2981524, 3047052, 3300973, 3554894, 3833388, 4128264, 4472286, 4570578, 5332341, 5963048, 6094104, 6601946, 6708429, 7109788, 7666776, 8944572, 9141156, 9902919, 10664682, 13203892, 13416858, 14219576, 15997023, 17889144, 18282312, 19805838, 21329364, 23106811, 26407784, 26833716, 29708757, 31994046, 39611676, 42658728, 46213622, 53667432, 59417514, 63988092, 69320433, 79223352, 92427244, 118835028, 127976184, 138640866, 184854488, 207961299, 237670056, 277281732, 415922598, 554563464, 831845196, 1663690392]

約数ペア:

[(1, 1663690392), (2, 831845196), (3, 554563464), (4, 415922598), (6, 277281732), (7, 237670056), (8, 207961299), (9, 184854488), (12, 138640866), (13, 127976184), (14, 118835028), (18, 92427244), (21, 79223352), (24, 69320433), (26, 63988092), (28, 59417514), (31, 53667432), (36, 46213622), (39, 42658728), (42, 39611676), (52, 31994046), (56, 29708757), (62, 26833716), (63, 26407784), (72, 23106811), (78, 21329364), (84, 19805838), (91, 18282312), (93, 17889144), (104, 15997023), (117, 14219576), (124, 13416858), (126, 13203892), (156, 10664682), (168, 9902919), (182, 9141156), (186, 8944572), (217, 7666776), (234, 7109788), (248, 6708429), (252, 6601946), (273, 6094104), (279, 5963048), (312, 5332341), (364, 4570578), (372, 4472286), (403, 4128264), (434, 3833388), (468, 3554894), (504, 3300973), (546, 3047052), (558, 2981524), (651, 2555592), (728, 2285289), (744, 2236143), (806, 2064132), (819, 2031368), (868, 1916694), (936, 1777447), (1092, 1523526), (1116, 1490762), (1209, 1376088), (1302, 1277796), (1612, 1032066), (1638, 1015684), (1736, 958347), (1953, 851864), (2184, 761763), (2232, 745381), (2418, 688044), (2604, 638898), (2821, 589752), (3224, 516033), (3276, 507842), (3627, 458696), (3906, 425932), (4836, 344022), (5208, 319449), (5642, 294876), (6552, 253921), (7254, 229348), (7812, 212966), (8191, 203112), (8463, 196584), (9672, 172011), (11284, 147438), (14508, 114674), (15624, 106483), (16382, 101556), (16926, 98292), (22568, 73719), (24573, 67704), (25389, 65528), (29016, 57337), (32764, 50778), (33852, 49146)]