7974702736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2137}}^1$

素因数の和:2409

約数の個数: 160

約数和(自身を含む): 20844165888

約数和(自身を除く): 12869463152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 233, 286, 308, 364, 466, 572, 616, 728, 932, 1001, 1144, 1232, 1456, 1631, 1864, 2002, 2137, 2288, 2563, 3029, 3262, 3728, 4004, 4274, 5126, 6058, 6524, 8008, 8548, 10252, 12116, 13048, 14959, 16016, 17096, 17941, 20504, 21203, 23507, 24232, 26096, 27781, 29918, 33319, 34192, 35882, 41008, 42406, 47014, 48464, 55562, 59836, 66638, 71764, 84812, 94028, 111124, 119672, 133276, 143528, 164549, 169624, 188056, 194467, 222248, 233233, 239344, 266552, 287056, 305591, 329098, 339248, 376112, 388934, 444496, 466466, 497921, 533104, 611182, 658196, 777868, 932932, 995842, 1222364, 1316392, 1555736, 1865864, 1991684, 2139137, 2444728, 2632784, 3111472, 3485447, 3731728, 3983368, 4278274, 4889456, 5477131, 6472973, 6970894, 7966736, 8556548, 10954262, 12945946, 13941788, 17113096, 21908524, 25891892, 27883576, 34226192, 38339917, 43817048, 45310811, 51783784, 55767152, 71202703, 76679834, 87634096, 90621622, 103567568, 142405406, 153359668, 181243244, 284810812, 306719336, 362486488, 498418921, 569621624, 613438672, 724972976, 996837842, 1139243248, 1993675684, 3987351368, 7974702736]

約数ペア:

[(1, 7974702736), (2, 3987351368), (4, 1993675684), (7, 1139243248), (8, 996837842), (11, 724972976), (13, 613438672), (14, 569621624), (16, 498418921), (22, 362486488), (26, 306719336), (28, 284810812), (44, 181243244), (52, 153359668), (56, 142405406), (77, 103567568), (88, 90621622), (91, 87634096), (104, 76679834), (112, 71202703), (143, 55767152), (154, 51783784), (176, 45310811), (182, 43817048), (208, 38339917), (233, 34226192), (286, 27883576), (308, 25891892), (364, 21908524), (466, 17113096), (572, 13941788), (616, 12945946), (728, 10954262), (932, 8556548), (1001, 7966736), (1144, 6970894), (1232, 6472973), (1456, 5477131), (1631, 4889456), (1864, 4278274), (2002, 3983368), (2137, 3731728), (2288, 3485447), (2563, 3111472), (3029, 2632784), (3262, 2444728), (3728, 2139137), (4004, 1991684), (4274, 1865864), (5126, 1555736), (6058, 1316392), (6524, 1222364), (8008, 995842), (8548, 932932), (10252, 777868), (12116, 658196), (13048, 611182), (14959, 533104), (16016, 497921), (17096, 466466), (17941, 444496), (20504, 388934), (21203, 376112), (23507, 339248), (24232, 329098), (26096, 305591), (27781, 287056), (29918, 266552), (33319, 239344), (34192, 233233), (35882, 222248), (41008, 194467), (42406, 188056), (47014, 169624), (48464, 164549), (55562, 143528), (59836, 133276), (66638, 119672), (71764, 111124), (84812, 94028)]