2217563796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 6576950016

約数和(自身を除く): 4359386220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 337, 361, 372, 399, 434, 532, 588, 589, 651, 674, 722, 798, 868, 931, 1011, 1083, 1178, 1302, 1348, 1444, 1519, 1596, 1767, 1862, 2022, 2166, 2356, 2359, 2527, 2604, 2793, 3038, 3534, 3724, 4044, 4123, 4332, 4557, 4718, 5054, 5586, 6076, 6403, 7068, 7077, 7581, 8246, 9114, 9436, 10108, 10447, 11172, 11191, 12369, 12806, 14154, 15162, 16492, 16513, 17689, 18228, 19209, 20894, 22382, 24738, 25612, 28308, 28861, 30324, 31341, 33026, 33573, 35378, 38418, 41788, 44764, 44821, 49476, 49539, 53067, 57722, 62682, 66052, 67146, 70756, 73129, 76836, 78337, 86583, 89642, 99078, 106134, 115444, 121657, 125364, 134292, 134463, 146258, 156674, 173166, 179284, 198156, 198493, 212268, 219387, 235011, 243314, 268926, 292516, 313348, 313747, 346332, 364971, 396986, 438774, 470022, 486628, 511903, 537852, 548359, 595479, 627494, 729942, 793972, 851599, 877548, 940044, 941241, 1023806, 1096718, 1190958, 1254988, 1389451, 1459884, 1535709, 1645077, 1703198, 1882482, 2047612, 2193436, 2381916, 2554797, 2778902, 3071418, 3290154, 3406396, 3764964, 3771367, 4168353, 5109594, 5557804, 5961193, 6142836, 6580308, 7542734, 8336706, 9726157, 10219188, 11314101, 11922386, 15085468, 16673412, 17883579, 19452314, 22628202, 23844772, 26399569, 29178471, 35767158, 38904628, 45256404, 52799138, 58356942, 71534316, 79198707, 105598276, 116713884, 158397414, 184796983, 316794828, 369593966, 554390949, 739187932, 1108781898, 2217563796]

約数ペア:

[(1, 2217563796), (2, 1108781898), (3, 739187932), (4, 554390949), (6, 369593966), (7, 316794828), (12, 184796983), (14, 158397414), (19, 116713884), (21, 105598276), (28, 79198707), (31, 71534316), (38, 58356942), (42, 52799138), (49, 45256404), (57, 38904628), (62, 35767158), (76, 29178471), (84, 26399569), (93, 23844772), (98, 22628202), (114, 19452314), (124, 17883579), (133, 16673412), (147, 15085468), (186, 11922386), (196, 11314101), (217, 10219188), (228, 9726157), (266, 8336706), (294, 7542734), (337, 6580308), (361, 6142836), (372, 5961193), (399, 5557804), (434, 5109594), (532, 4168353), (588, 3771367), (589, 3764964), (651, 3406396), (674, 3290154), (722, 3071418), (798, 2778902), (868, 2554797), (931, 2381916), (1011, 2193436), (1083, 2047612), (1178, 1882482), (1302, 1703198), (1348, 1645077), (1444, 1535709), (1519, 1459884), (1596, 1389451), (1767, 1254988), (1862, 1190958), (2022, 1096718), (2166, 1023806), (2356, 941241), (2359, 940044), (2527, 877548), (2604, 851599), (2793, 793972), (3038, 729942), (3534, 627494), (3724, 595479), (4044, 548359), (4123, 537852), (4332, 511903), (4557, 486628), (4718, 470022), (5054, 438774), (5586, 396986), (6076, 364971), (6403, 346332), (7068, 313747), (7077, 313348), (7581, 292516), (8246, 268926), (9114, 243314), (9436, 235011), (10108, 219387), (10447, 212268), (11172, 198493), (11191, 198156), (12369, 179284), (12806, 173166), (14154, 156674), (15162, 146258), (16492, 134463), (16513, 134292), (17689, 125364), (18228, 121657), (19209, 115444), (20894, 106134), (22382, 99078), (24738, 89642), (25612, 86583), (28308, 78337), (28861, 76836), (30324, 73129), (31341, 70756), (33026, 67146), (33573, 66052), (35378, 62682), (38418, 57722), (41788, 53067), (44764, 49539), (44821, 49476)]