450523668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 1290401280

約数和(自身を除く): 839877612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 83, 84, 114, 133, 166, 179, 228, 249, 266, 332, 358, 361, 399, 498, 532, 537, 581, 716, 722, 798, 996, 1074, 1083, 1162, 1253, 1444, 1577, 1596, 1743, 2148, 2166, 2324, 2506, 2527, 3154, 3401, 3486, 3759, 4332, 4731, 5012, 5054, 6308, 6802, 6972, 7518, 7581, 9462, 10108, 10203, 11039, 13604, 14857, 15036, 15162, 18924, 20406, 22078, 23807, 29714, 29963, 30324, 33117, 40812, 44156, 44571, 47614, 59428, 59926, 64619, 66234, 71421, 89142, 89889, 95228, 103999, 119852, 129238, 132468, 142842, 178284, 179778, 193857, 207998, 209741, 258476, 282283, 285684, 311997, 359556, 387714, 415996, 419482, 452333, 564566, 623994, 629223, 775428, 838964, 846849, 904666, 1129132, 1247988, 1258446, 1356999, 1693698, 1809332, 1975981, 2516892, 2713998, 3387396, 3951962, 5363377, 5427996, 5927943, 7903924, 10726754, 11855886, 16090131, 21453508, 23711772, 32180262, 37543639, 64360524, 75087278, 112630917, 150174556, 225261834, 450523668]

約数ペア:

[(1, 450523668), (2, 225261834), (3, 150174556), (4, 112630917), (6, 75087278), (7, 64360524), (12, 37543639), (14, 32180262), (19, 23711772), (21, 21453508), (28, 16090131), (38, 11855886), (42, 10726754), (57, 7903924), (76, 5927943), (83, 5427996), (84, 5363377), (114, 3951962), (133, 3387396), (166, 2713998), (179, 2516892), (228, 1975981), (249, 1809332), (266, 1693698), (332, 1356999), (358, 1258446), (361, 1247988), (399, 1129132), (498, 904666), (532, 846849), (537, 838964), (581, 775428), (716, 629223), (722, 623994), (798, 564566), (996, 452333), (1074, 419482), (1083, 415996), (1162, 387714), (1253, 359556), (1444, 311997), (1577, 285684), (1596, 282283), (1743, 258476), (2148, 209741), (2166, 207998), (2324, 193857), (2506, 179778), (2527, 178284), (3154, 142842), (3401, 132468), (3486, 129238), (3759, 119852), (4332, 103999), (4731, 95228), (5012, 89889), (5054, 89142), (6308, 71421), (6802, 66234), (6972, 64619), (7518, 59926), (7581, 59428), (9462, 47614), (10108, 44571), (10203, 44156), (11039, 40812), (13604, 33117), (14857, 30324), (15036, 29963), (15162, 29714), (18924, 23807), (20406, 22078)]