7028971796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 162

約数和(自身を含む): 16619629194

約数和(自身を除く): 9590657398

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 133, 154, 196, 209, 242, 266, 308, 361, 418, 484, 532, 539, 722, 821, 836, 847, 931, 1078, 1444, 1463, 1642, 1694, 1862, 2156, 2299, 2527, 2926, 3284, 3388, 3724, 3971, 4598, 5054, 5747, 5852, 5929, 7942, 9031, 9196, 10108, 10241, 11494, 11858, 15599, 15884, 16093, 17689, 18062, 20482, 22988, 23716, 27797, 31198, 32186, 35378, 36124, 40229, 40964, 43681, 55594, 62396, 63217, 64372, 70756, 80458, 87362, 99341, 109193, 111188, 112651, 126434, 160916, 171589, 174724, 194579, 198682, 218386, 225302, 252868, 296381, 305767, 343178, 389158, 397364, 436772, 442519, 450604, 592762, 611534, 686356, 695387, 764351, 778316, 885038, 1185524, 1201123, 1223068, 1390774, 1528702, 1770076, 1887479, 2074667, 2140369, 2402246, 2781548, 3057404, 3260191, 3774958, 4149334, 4280738, 4804492, 4867709, 6520382, 7549916, 8298668, 8407861, 8561476, 9735418, 13040764, 13212353, 14522669, 16815722, 19470836, 22821337, 26424706, 29045338, 33631444, 35862101, 45642674, 52849412, 58090676, 71724202, 91285348, 92486471, 143448404, 159749359, 184972942, 251034707, 319498718, 369945884, 502069414, 638997436, 1004138828, 1757242949, 3514485898, 7028971796]

約数ペア:

[(1, 7028971796), (2, 3514485898), (4, 1757242949), (7, 1004138828), (11, 638997436), (14, 502069414), (19, 369945884), (22, 319498718), (28, 251034707), (38, 184972942), (44, 159749359), (49, 143448404), (76, 92486471), (77, 91285348), (98, 71724202), (121, 58090676), (133, 52849412), (154, 45642674), (196, 35862101), (209, 33631444), (242, 29045338), (266, 26424706), (308, 22821337), (361, 19470836), (418, 16815722), (484, 14522669), (532, 13212353), (539, 13040764), (722, 9735418), (821, 8561476), (836, 8407861), (847, 8298668), (931, 7549916), (1078, 6520382), (1444, 4867709), (1463, 4804492), (1642, 4280738), (1694, 4149334), (1862, 3774958), (2156, 3260191), (2299, 3057404), (2527, 2781548), (2926, 2402246), (3284, 2140369), (3388, 2074667), (3724, 1887479), (3971, 1770076), (4598, 1528702), (5054, 1390774), (5747, 1223068), (5852, 1201123), (5929, 1185524), (7942, 885038), (9031, 778316), (9196, 764351), (10108, 695387), (10241, 686356), (11494, 611534), (11858, 592762), (15599, 450604), (15884, 442519), (16093, 436772), (17689, 397364), (18062, 389158), (20482, 343178), (22988, 305767), (23716, 296381), (27797, 252868), (31198, 225302), (32186, 218386), (35378, 198682), (36124, 194579), (40229, 174724), (40964, 171589), (43681, 160916), (55594, 126434), (62396, 112651), (63217, 111188), (64372, 109193), (70756, 99341), (80458, 87362)]