397880704364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{2137}}^1$

素因数の和:2536

約数の個数: 144

約数和(自身を含む): 834663158784

約数和(自身を除く): 436782454420

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 127, 143, 233, 242, 254, 286, 466, 484, 508, 572, 932, 1397, 1573, 1651, 2137, 2563, 2794, 3029, 3146, 3302, 4274, 5126, 5588, 6058, 6292, 6604, 8548, 10252, 12116, 15367, 18161, 23507, 27781, 28193, 29591, 30734, 33319, 36322, 47014, 55562, 56386, 59182, 61468, 66638, 72644, 94028, 111124, 112772, 118364, 133276, 199771, 258577, 271399, 305591, 325501, 366509, 384683, 399542, 497921, 517154, 542798, 611182, 651002, 733018, 769366, 799084, 995842, 1034308, 1085596, 1222364, 1302004, 1466036, 1538732, 1991684, 2985389, 3361501, 3528187, 3580511, 4231513, 5477131, 5970778, 6472973, 6723002, 7056374, 7161022, 8463026, 10954262, 11941556, 12945946, 13446004, 14112748, 14322044, 16926052, 21908524, 25891892, 32839279, 38810057, 46546643, 60248441, 63235967, 65678558, 71202703, 77620114, 93093286, 120496882, 126471934, 131357116, 142405406, 155240228, 186186572, 240993764, 252943868, 284810812, 426910627, 695595637, 783229733, 822067571, 853821254, 1391191274, 1566459466, 1644135142, 1707642508, 2782382548, 3132918932, 3288270284, 7651552007, 9042743281, 15303104014, 18085486562, 30606208028, 36170973124, 99470176091, 198940352182, 397880704364]

約数ペア:

[(1, 397880704364), (2, 198940352182), (4, 99470176091), (11, 36170973124), (13, 30606208028), (22, 18085486562), (26, 15303104014), (44, 9042743281), (52, 7651552007), (121, 3288270284), (127, 3132918932), (143, 2782382548), (233, 1707642508), (242, 1644135142), (254, 1566459466), (286, 1391191274), (466, 853821254), (484, 822067571), (508, 783229733), (572, 695595637), (932, 426910627), (1397, 284810812), (1573, 252943868), (1651, 240993764), (2137, 186186572), (2563, 155240228), (2794, 142405406), (3029, 131357116), (3146, 126471934), (3302, 120496882), (4274, 93093286), (5126, 77620114), (5588, 71202703), (6058, 65678558), (6292, 63235967), (6604, 60248441), (8548, 46546643), (10252, 38810057), (12116, 32839279), (15367, 25891892), (18161, 21908524), (23507, 16926052), (27781, 14322044), (28193, 14112748), (29591, 13446004), (30734, 12945946), (33319, 11941556), (36322, 10954262), (47014, 8463026), (55562, 7161022), (56386, 7056374), (59182, 6723002), (61468, 6472973), (66638, 5970778), (72644, 5477131), (94028, 4231513), (111124, 3580511), (112772, 3528187), (118364, 3361501), (133276, 2985389), (199771, 1991684), (258577, 1538732), (271399, 1466036), (305591, 1302004), (325501, 1222364), (366509, 1085596), (384683, 1034308), (399542, 995842), (497921, 799084), (517154, 769366), (542798, 733018), (611182, 651002)]