7944378672

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 21303279360

約数和(自身を除く): 13358900688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 109, 131, 134, 173, 201, 218, 262, 268, 327, 346, 393, 402, 436, 519, 524, 536, 654, 692, 786, 804, 872, 1038, 1048, 1072, 1308, 1384, 1572, 1608, 1744, 2076, 2096, 2616, 2768, 3144, 3216, 4152, 5232, 6288, 7303, 8304, 8777, 11591, 14279, 14606, 17554, 18857, 21909, 22663, 23182, 26331, 28558, 29212, 34773, 35108, 37714, 42837, 43818, 45326, 46364, 52662, 56571, 57116, 58424, 67989, 69546, 70216, 75428, 85674, 87636, 90652, 92728, 105324, 113142, 114232, 116848, 135978, 139092, 140432, 150856, 171348, 175272, 181304, 185456, 210648, 226284, 228464, 271956, 278184, 301712, 342696, 350544, 362608, 421296, 452568, 543912, 556368, 685392, 905136, 956693, 1087824, 1263419, 1518421, 1913386, 2470267, 2526838, 2870079, 3036842, 3790257, 3826772, 4555263, 4940534, 5053676, 5740158, 6073684, 7410801, 7580514, 7653544, 9110526, 9881068, 10107352, 11480316, 12147368, 14821602, 15161028, 15307088, 18221052, 19762136, 20214704, 22960632, 24294736, 29643204, 30322056, 36442104, 39524272, 45921264, 59286408, 60644112, 72884208, 118572816, 165507889, 331015778, 496523667, 662031556, 993047334, 1324063112, 1986094668, 2648126224, 3972189336, 7944378672]

約数ペア:

[(1, 7944378672), (2, 3972189336), (3, 2648126224), (4, 1986094668), (6, 1324063112), (8, 993047334), (12, 662031556), (16, 496523667), (24, 331015778), (48, 165507889), (67, 118572816), (109, 72884208), (131, 60644112), (134, 59286408), (173, 45921264), (201, 39524272), (218, 36442104), (262, 30322056), (268, 29643204), (327, 24294736), (346, 22960632), (393, 20214704), (402, 19762136), (436, 18221052), (519, 15307088), (524, 15161028), (536, 14821602), (654, 12147368), (692, 11480316), (786, 10107352), (804, 9881068), (872, 9110526), (1038, 7653544), (1048, 7580514), (1072, 7410801), (1308, 6073684), (1384, 5740158), (1572, 5053676), (1608, 4940534), (1744, 4555263), (2076, 3826772), (2096, 3790257), (2616, 3036842), (2768, 2870079), (3144, 2526838), (3216, 2470267), (4152, 1913386), (5232, 1518421), (6288, 1263419), (7303, 1087824), (8304, 956693), (8777, 905136), (11591, 685392), (14279, 556368), (14606, 543912), (17554, 452568), (18857, 421296), (21909, 362608), (22663, 350544), (23182, 342696), (26331, 301712), (28558, 278184), (29212, 271956), (34773, 228464), (35108, 226284), (37714, 210648), (42837, 185456), (43818, 181304), (45326, 175272), (46364, 171348), (52662, 150856), (56571, 140432), (57116, 139092), (58424, 135978), (67989, 116848), (69546, 114232), (70216, 113142), (75428, 105324), (85674, 92728), (87636, 90652)]