286787433740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1696

約数の個数: 192

約数和(自身を含む): 667757260800

約数和(自身を除く): 380969827060

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 61, 62, 76, 95, 122, 124, 155, 190, 244, 305, 310, 317, 380, 589, 610, 620, 634, 1159, 1178, 1220, 1259, 1268, 1585, 1891, 2318, 2356, 2518, 2945, 3170, 3782, 4636, 5036, 5795, 5890, 6023, 6295, 6340, 7564, 9455, 9827, 11590, 11780, 12046, 12590, 18910, 19337, 19654, 23180, 23921, 24092, 25180, 30115, 35929, 37820, 38674, 39029, 39308, 47842, 49135, 60230, 71858, 76799, 77348, 78058, 95684, 96685, 98270, 119605, 120460, 143716, 153598, 156116, 179645, 186713, 193370, 195145, 196540, 239210, 307196, 359290, 367403, 373426, 383995, 386740, 390290, 399103, 478420, 599447, 718580, 734806, 741551, 746852, 767990, 780580, 798206, 933565, 1198894, 1459181, 1469612, 1483102, 1535980, 1596412, 1837015, 1867130, 1995515, 2380769, 2397788, 2918362, 2966204, 2997235, 3674030, 3707755, 3734260, 3991030, 4761538, 5836724, 5994470, 7295905, 7348060, 7415510, 7582957, 7982060, 9523076, 11389493, 11903845, 11988940, 12372193, 14591810, 14831020, 15165914, 22778986, 23807690, 24345283, 24744386, 29183620, 30331828, 37914785, 45234611, 45557972, 47615380, 48690566, 49488772, 56947465, 61860965, 75829570, 90469222, 97381132, 113894930, 121726415, 123721930, 151659140, 180938444, 226173055, 227789860, 235071667, 243452830, 247443860, 452346110, 462560377, 470143334, 486905660, 754703773, 904692220, 925120754, 940286668, 1175358335, 1509407546, 1850241508, 2312801885, 2350716670, 3018815092, 3773518865, 4625603770, 4701433340, 7547037730, 9251207540, 14339371687, 15094075460, 28678743374, 57357486748, 71696858435, 143393716870, 286787433740]

約数ペア:

[(1, 286787433740), (2, 143393716870), (4, 71696858435), (5, 57357486748), (10, 28678743374), (19, 15094075460), (20, 14339371687), (31, 9251207540), (38, 7547037730), (61, 4701433340), (62, 4625603770), (76, 3773518865), (95, 3018815092), (122, 2350716670), (124, 2312801885), (155, 1850241508), (190, 1509407546), (244, 1175358335), (305, 940286668), (310, 925120754), (317, 904692220), (380, 754703773), (589, 486905660), (610, 470143334), (620, 462560377), (634, 452346110), (1159, 247443860), (1178, 243452830), (1220, 235071667), (1259, 227789860), (1268, 226173055), (1585, 180938444), (1891, 151659140), (2318, 123721930), (2356, 121726415), (2518, 113894930), (2945, 97381132), (3170, 90469222), (3782, 75829570), (4636, 61860965), (5036, 56947465), (5795, 49488772), (5890, 48690566), (6023, 47615380), (6295, 45557972), (6340, 45234611), (7564, 37914785), (9455, 30331828), (9827, 29183620), (11590, 24744386), (11780, 24345283), (12046, 23807690), (12590, 22778986), (18910, 15165914), (19337, 14831020), (19654, 14591810), (23180, 12372193), (23921, 11988940), (24092, 11903845), (25180, 11389493), (30115, 9523076), (35929, 7982060), (37820, 7582957), (38674, 7415510), (39029, 7348060), (39308, 7295905), (47842, 5994470), (49135, 5836724), (60230, 4761538), (71858, 3991030), (76799, 3734260), (77348, 3707755), (78058, 3674030), (95684, 2997235), (96685, 2966204), (98270, 2918362), (119605, 2397788), (120460, 2380769), (143716, 1995515), (153598, 1867130), (156116, 1837015), (179645, 1596412), (186713, 1535980), (193370, 1483102), (195145, 1469612), (196540, 1459181), (239210, 1198894), (307196, 933565), (359290, 798206), (367403, 780580), (373426, 767990), (383995, 746852), (386740, 741551), (390290, 734806), (399103, 718580), (478420, 599447)]