989090676

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 216

約数和(自身を含む): 3177763680

約数和(自身を除く): 2188673004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 243, 252, 266, 294, 324, 342, 378, 399, 441, 486, 513, 532, 567, 588, 684, 756, 798, 882, 931, 972, 1026, 1093, 1134, 1197, 1323, 1539, 1596, 1701, 1764, 1862, 2052, 2186, 2268, 2394, 2646, 2793, 3078, 3279, 3402, 3591, 3724, 3969, 4372, 4617, 4788, 5292, 5586, 6156, 6558, 6804, 7182, 7651, 7938, 8379, 9234, 9837, 10773, 11172, 11907, 13116, 14364, 15302, 15876, 16758, 18468, 19674, 20767, 21546, 22953, 23814, 25137, 29511, 30604, 32319, 33516, 39348, 41534, 43092, 45906, 47628, 50274, 53557, 59022, 62301, 64638, 68859, 75411, 83068, 88533, 91812, 100548, 107114, 118044, 124602, 129276, 137718, 145369, 150822, 160671, 177066, 186903, 206577, 214228, 226233, 249204, 265599, 275436, 290738, 301644, 321342, 354132, 373806, 413154, 436107, 452466, 482013, 531198, 560709, 581476, 619731, 642684, 747612, 826308, 872214, 904932, 964026, 1017583, 1062396, 1121418, 1239462, 1308321, 1446039, 1682127, 1744428, 1859193, 1928052, 2035166, 2242836, 2478924, 2616642, 2892078, 3052749, 3364254, 3718386, 3924963, 4070332, 4338117, 5046381, 5233284, 5784156, 6105498, 6728508, 7436772, 7849926, 8676234, 9158247, 10092762, 11774889, 12210996, 13014351, 15699852, 17352468, 18316494, 20185524, 23549778, 26028702, 27474741, 35324667, 36632988, 47099556, 52057404, 54949482, 70649334, 82424223, 109898964, 141298668, 164848446, 247272669, 329696892, 494545338, 989090676]

約数ペア:

[(1, 989090676), (2, 494545338), (3, 329696892), (4, 247272669), (6, 164848446), (7, 141298668), (9, 109898964), (12, 82424223), (14, 70649334), (18, 54949482), (19, 52057404), (21, 47099556), (27, 36632988), (28, 35324667), (36, 27474741), (38, 26028702), (42, 23549778), (49, 20185524), (54, 18316494), (57, 17352468), (63, 15699852), (76, 13014351), (81, 12210996), (84, 11774889), (98, 10092762), (108, 9158247), (114, 8676234), (126, 7849926), (133, 7436772), (147, 6728508), (162, 6105498), (171, 5784156), (189, 5233284), (196, 5046381), (228, 4338117), (243, 4070332), (252, 3924963), (266, 3718386), (294, 3364254), (324, 3052749), (342, 2892078), (378, 2616642), (399, 2478924), (441, 2242836), (486, 2035166), (513, 1928052), (532, 1859193), (567, 1744428), (588, 1682127), (684, 1446039), (756, 1308321), (798, 1239462), (882, 1121418), (931, 1062396), (972, 1017583), (1026, 964026), (1093, 904932), (1134, 872214), (1197, 826308), (1323, 747612), (1539, 642684), (1596, 619731), (1701, 581476), (1764, 560709), (1862, 531198), (2052, 482013), (2186, 452466), (2268, 436107), (2394, 413154), (2646, 373806), (2793, 354132), (3078, 321342), (3279, 301644), (3402, 290738), (3591, 275436), (3724, 265599), (3969, 249204), (4372, 226233), (4617, 214228), (4788, 206577), (5292, 186903), (5586, 177066), (6156, 160671), (6558, 150822), (6804, 145369), (7182, 137718), (7651, 129276), (7938, 124602), (8379, 118044), (9234, 107114), (9837, 100548), (10773, 91812), (11172, 88533), (11907, 83068), (13116, 75411), (14364, 68859), (15302, 64638), (15876, 62301), (16758, 59022), (18468, 53557), (19674, 50274), (20767, 47628), (21546, 45906), (22953, 43092), (23814, 41534), (25137, 39348), (29511, 33516), (30604, 32319)]