538026762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 1470873600

約数和(自身を除く): 932846838

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 49, 57, 62, 78, 91, 93, 98, 114, 133, 147, 182, 186, 217, 239, 247, 266, 273, 294, 399, 403, 434, 478, 494, 546, 589, 637, 651, 717, 741, 798, 806, 931, 1178, 1209, 1274, 1302, 1434, 1482, 1519, 1673, 1729, 1767, 1862, 1911, 2418, 2793, 2821, 3038, 3107, 3346, 3458, 3534, 3822, 4123, 4541, 4557, 5019, 5187, 5586, 5642, 6214, 7409, 7657, 8246, 8463, 9082, 9114, 9321, 10038, 10374, 11711, 12103, 12369, 13623, 14818, 15314, 16926, 18642, 19747, 21749, 22227, 22971, 23422, 24206, 24738, 27246, 28861, 31787, 35133, 36309, 39494, 43498, 44454, 45942, 51863, 53599, 57722, 59033, 59241, 63574, 65247, 70266, 72618, 86583, 95361, 96317, 103726, 107198, 118066, 118482, 130494, 140771, 152243, 155589, 160797, 173166, 177099, 190722, 192634, 222509, 281542, 288951, 304486, 311178, 321594, 354198, 363041, 375193, 413231, 422313, 445018, 456729, 577902, 667527, 674219, 726082, 750386, 826462, 844626, 913458, 985397, 1089123, 1125579, 1239693, 1335054, 1348438, 1830023, 1970794, 2022657, 2178246, 2251158, 2479386, 2892617, 2956191, 3660046, 4045314, 4719533, 5490069, 5785234, 5912382, 6897779, 8677851, 9439066, 10980138, 12810161, 13795558, 14158599, 17355702, 20693337, 25620322, 28317198, 38430483, 41386674, 76860966, 89671127, 179342254, 269013381, 538026762]

約数ペア:

[(1, 538026762), (2, 269013381), (3, 179342254), (6, 89671127), (7, 76860966), (13, 41386674), (14, 38430483), (19, 28317198), (21, 25620322), (26, 20693337), (31, 17355702), (38, 14158599), (39, 13795558), (42, 12810161), (49, 10980138), (57, 9439066), (62, 8677851), (78, 6897779), (91, 5912382), (93, 5785234), (98, 5490069), (114, 4719533), (133, 4045314), (147, 3660046), (182, 2956191), (186, 2892617), (217, 2479386), (239, 2251158), (247, 2178246), (266, 2022657), (273, 1970794), (294, 1830023), (399, 1348438), (403, 1335054), (434, 1239693), (478, 1125579), (494, 1089123), (546, 985397), (589, 913458), (637, 844626), (651, 826462), (717, 750386), (741, 726082), (798, 674219), (806, 667527), (931, 577902), (1178, 456729), (1209, 445018), (1274, 422313), (1302, 413231), (1434, 375193), (1482, 363041), (1519, 354198), (1673, 321594), (1729, 311178), (1767, 304486), (1862, 288951), (1911, 281542), (2418, 222509), (2793, 192634), (2821, 190722), (3038, 177099), (3107, 173166), (3346, 160797), (3458, 155589), (3534, 152243), (3822, 140771), (4123, 130494), (4541, 118482), (4557, 118066), (5019, 107198), (5187, 103726), (5586, 96317), (5642, 95361), (6214, 86583), (7409, 72618), (7657, 70266), (8246, 65247), (8463, 63574), (9082, 59241), (9114, 59033), (9321, 57722), (10038, 53599), (10374, 51863), (11711, 45942), (12103, 44454), (12369, 43498), (13623, 39494), (14818, 36309), (15314, 35133), (16926, 31787), (18642, 28861), (19747, 27246), (21749, 24738), (22227, 24206), (22971, 23422)]