1139646508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 2767885344

約数和(自身を除く): 1628238836

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 73, 77, 91, 98, 143, 146, 154, 182, 196, 286, 292, 308, 364, 511, 539, 557, 572, 637, 803, 949, 1001, 1022, 1078, 1114, 1274, 1606, 1898, 2002, 2044, 2156, 2228, 2548, 3212, 3577, 3796, 3899, 4004, 5621, 6127, 6643, 7007, 7154, 7241, 7798, 10439, 11242, 12254, 13286, 14014, 14308, 14482, 15596, 20878, 22484, 24508, 26572, 27293, 28028, 28964, 39347, 40661, 41756, 42889, 46501, 50687, 54586, 73073, 78694, 79651, 81322, 85778, 93002, 101374, 109172, 146146, 157388, 159302, 162644, 171556, 186004, 202748, 284627, 292292, 300223, 318604, 354809, 447271, 511511, 528593, 557557, 569254, 600446, 709618, 894542, 1023022, 1057186, 1115114, 1138508, 1200892, 1419236, 1789084, 1992389, 2046044, 2114372, 2230228, 3130897, 3700151, 3902899, 3984778, 5814523, 6261794, 7400302, 7805798, 7969556, 11629046, 12523588, 14800604, 15611596, 21916279, 23258092, 25901057, 40701661, 43832558, 51802114, 81403322, 87665116, 103604228, 162806644, 284911627, 569823254, 1139646508]

約数ペア:

[(1, 1139646508), (2, 569823254), (4, 284911627), (7, 162806644), (11, 103604228), (13, 87665116), (14, 81403322), (22, 51802114), (26, 43832558), (28, 40701661), (44, 25901057), (49, 23258092), (52, 21916279), (73, 15611596), (77, 14800604), (91, 12523588), (98, 11629046), (143, 7969556), (146, 7805798), (154, 7400302), (182, 6261794), (196, 5814523), (286, 3984778), (292, 3902899), (308, 3700151), (364, 3130897), (511, 2230228), (539, 2114372), (557, 2046044), (572, 1992389), (637, 1789084), (803, 1419236), (949, 1200892), (1001, 1138508), (1022, 1115114), (1078, 1057186), (1114, 1023022), (1274, 894542), (1606, 709618), (1898, 600446), (2002, 569254), (2044, 557557), (2156, 528593), (2228, 511511), (2548, 447271), (3212, 354809), (3577, 318604), (3796, 300223), (3899, 292292), (4004, 284627), (5621, 202748), (6127, 186004), (6643, 171556), (7007, 162644), (7154, 159302), (7241, 157388), (7798, 146146), (10439, 109172), (11242, 101374), (12254, 93002), (13286, 85778), (14014, 81322), (14308, 79651), (14482, 78694), (15596, 73073), (20878, 54586), (22484, 50687), (24508, 46501), (26572, 42889), (27293, 41756), (28028, 40661), (28964, 39347)]