5121721668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9689}}^1$

素因数の和:9770

約数の個数: 144

約数和(自身を含む): 14846630400

約数和(自身を除く): 9724908732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 42, 49, 58, 62, 84, 87, 93, 98, 116, 124, 147, 174, 186, 196, 203, 217, 294, 348, 372, 406, 434, 588, 609, 651, 812, 868, 899, 1218, 1302, 1421, 1519, 1798, 2436, 2604, 2697, 2842, 3038, 3596, 4263, 4557, 5394, 5684, 6076, 6293, 8526, 9114, 9689, 10788, 12586, 17052, 18228, 18879, 19378, 25172, 29067, 37758, 38756, 44051, 58134, 67823, 75516, 88102, 116268, 132153, 135646, 176204, 203469, 264306, 271292, 280981, 300359, 406938, 474761, 528612, 561962, 600718, 813876, 842943, 901077, 949522, 1123924, 1201436, 1424283, 1685886, 1802154, 1899044, 1966867, 2102513, 2848566, 3371772, 3604308, 3933734, 4205026, 5697132, 5900601, 6307539, 7867468, 8410052, 8710411, 11801202, 12615078, 13768069, 14717591, 17420822, 23602404, 25230156, 26131233, 27536138, 29435182, 34841644, 41304207, 44152773, 52262466, 55072276, 58870364, 60972877, 82608414, 88305546, 104524932, 121945754, 165216828, 176611092, 182918631, 243891508, 365837262, 426810139, 731674524, 853620278, 1280430417, 1707240556, 2560860834, 5121721668]

約数ペア:

[(1, 5121721668), (2, 2560860834), (3, 1707240556), (4, 1280430417), (6, 853620278), (7, 731674524), (12, 426810139), (14, 365837262), (21, 243891508), (28, 182918631), (29, 176611092), (31, 165216828), (42, 121945754), (49, 104524932), (58, 88305546), (62, 82608414), (84, 60972877), (87, 58870364), (93, 55072276), (98, 52262466), (116, 44152773), (124, 41304207), (147, 34841644), (174, 29435182), (186, 27536138), (196, 26131233), (203, 25230156), (217, 23602404), (294, 17420822), (348, 14717591), (372, 13768069), (406, 12615078), (434, 11801202), (588, 8710411), (609, 8410052), (651, 7867468), (812, 6307539), (868, 5900601), (899, 5697132), (1218, 4205026), (1302, 3933734), (1421, 3604308), (1519, 3371772), (1798, 2848566), (2436, 2102513), (2604, 1966867), (2697, 1899044), (2842, 1802154), (3038, 1685886), (3596, 1424283), (4263, 1201436), (4557, 1123924), (5394, 949522), (5684, 901077), (6076, 842943), (6293, 813876), (8526, 600718), (9114, 561962), (9689, 528612), (10788, 474761), (12586, 406938), (17052, 300359), (18228, 280981), (18879, 271292), (19378, 264306), (25172, 203469), (29067, 176204), (37758, 135646), (38756, 132153), (44051, 116268), (58134, 88102), (67823, 75516)]