1979017632

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1091

約数の個数: 144

約数和(自身を含む): 5771630592

約数和(自身を除く): 3792612960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 127, 144, 183, 244, 254, 288, 366, 381, 488, 508, 549, 732, 762, 887, 976, 1016, 1098, 1143, 1464, 1524, 1774, 1952, 2032, 2196, 2286, 2661, 2928, 3048, 3548, 4064, 4392, 4572, 5322, 5856, 6096, 7096, 7747, 7983, 8784, 9144, 10644, 12192, 14192, 15494, 15966, 17568, 18288, 21288, 23241, 28384, 30988, 31932, 36576, 42576, 46482, 54107, 61976, 63864, 69723, 85152, 92964, 108214, 112649, 123952, 127728, 139446, 162321, 185928, 216428, 225298, 247904, 255456, 278892, 324642, 337947, 371856, 432856, 450596, 486963, 557784, 649284, 675894, 743712, 865712, 901192, 973926, 1013841, 1115568, 1298568, 1351788, 1731424, 1802384, 1947852, 2027682, 2231136, 2597136, 2703576, 3604768, 3895704, 4055364, 5194272, 5407152, 6871589, 7791408, 8110728, 10814304, 13743178, 15582816, 16221456, 20614767, 27486356, 32442912, 41229534, 54972712, 61844301, 82459068, 109945424, 123688602, 164918136, 219890848, 247377204, 329836272, 494754408, 659672544, 989508816, 1979017632]

約数ペア:

[(1, 1979017632), (2, 989508816), (3, 659672544), (4, 494754408), (6, 329836272), (8, 247377204), (9, 219890848), (12, 164918136), (16, 123688602), (18, 109945424), (24, 82459068), (32, 61844301), (36, 54972712), (48, 41229534), (61, 32442912), (72, 27486356), (96, 20614767), (122, 16221456), (127, 15582816), (144, 13743178), (183, 10814304), (244, 8110728), (254, 7791408), (288, 6871589), (366, 5407152), (381, 5194272), (488, 4055364), (508, 3895704), (549, 3604768), (732, 2703576), (762, 2597136), (887, 2231136), (976, 2027682), (1016, 1947852), (1098, 1802384), (1143, 1731424), (1464, 1351788), (1524, 1298568), (1774, 1115568), (1952, 1013841), (2032, 973926), (2196, 901192), (2286, 865712), (2661, 743712), (2928, 675894), (3048, 649284), (3548, 557784), (4064, 486963), (4392, 450596), (4572, 432856), (5322, 371856), (5856, 337947), (6096, 324642), (7096, 278892), (7747, 255456), (7983, 247904), (8784, 225298), (9144, 216428), (10644, 185928), (12192, 162321), (14192, 139446), (15494, 127728), (15966, 123952), (17568, 112649), (18288, 108214), (21288, 92964), (23241, 85152), (28384, 69723), (30988, 63864), (31932, 61976), (36576, 54107), (42576, 46482)]