1799042778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 4710988800

約数和(自身を除く): 2911946022

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 229, 234, 247, 279, 342, 351, 361, 403, 458, 494, 513, 558, 589, 687, 702, 722, 741, 806, 837, 1026, 1083, 1178, 1209, 1374, 1482, 1674, 1767, 2061, 2166, 2223, 2418, 2977, 3249, 3534, 3627, 4122, 4351, 4446, 4693, 5301, 5954, 6183, 6498, 6669, 7099, 7254, 7657, 8702, 8931, 9386, 9747, 10602, 10881, 11191, 12366, 13053, 13338, 14079, 14198, 15314, 15903, 17862, 19494, 21297, 21762, 22382, 22971, 26106, 26793, 28158, 31806, 33573, 39159, 42237, 42594, 45942, 53586, 56563, 63891, 67146, 68913, 78318, 80379, 82669, 84474, 92287, 100719, 113126, 117477, 126711, 127782, 134881, 137826, 145483, 160758, 165338, 169689, 184574, 191673, 201438, 206739, 234954, 248007, 253422, 269762, 276861, 290966, 302157, 339378, 383346, 404643, 413478, 436449, 496014, 509067, 553722, 604314, 744021, 809286, 830583, 872898, 1018134, 1074697, 1213929, 1309347, 1488042, 1527201, 1661166, 1753453, 2149394, 2232063, 2427858, 2491749, 2562739, 2618694, 3054402, 3224091, 3506906, 3641787, 3928041, 4464126, 4983498, 5125478, 5260359, 6448182, 7283574, 7688217, 7856082, 9672273, 10520718, 15376434, 15781077, 19344546, 23064651, 29016819, 31562154, 33315607, 46129302, 47343231, 58033638, 66631214, 69193953, 94686462, 99946821, 138387906, 199893642, 299840463, 599680926, 899521389, 1799042778]

約数ペア:

[(1, 1799042778), (2, 899521389), (3, 599680926), (6, 299840463), (9, 199893642), (13, 138387906), (18, 99946821), (19, 94686462), (26, 69193953), (27, 66631214), (31, 58033638), (38, 47343231), (39, 46129302), (54, 33315607), (57, 31562154), (62, 29016819), (78, 23064651), (93, 19344546), (114, 15781077), (117, 15376434), (171, 10520718), (186, 9672273), (229, 7856082), (234, 7688217), (247, 7283574), (279, 6448182), (342, 5260359), (351, 5125478), (361, 4983498), (403, 4464126), (458, 3928041), (494, 3641787), (513, 3506906), (558, 3224091), (589, 3054402), (687, 2618694), (702, 2562739), (722, 2491749), (741, 2427858), (806, 2232063), (837, 2149394), (1026, 1753453), (1083, 1661166), (1178, 1527201), (1209, 1488042), (1374, 1309347), (1482, 1213929), (1674, 1074697), (1767, 1018134), (2061, 872898), (2166, 830583), (2223, 809286), (2418, 744021), (2977, 604314), (3249, 553722), (3534, 509067), (3627, 496014), (4122, 436449), (4351, 413478), (4446, 404643), (4693, 383346), (5301, 339378), (5954, 302157), (6183, 290966), (6498, 276861), (6669, 269762), (7099, 253422), (7254, 248007), (7657, 234954), (8702, 206739), (8931, 201438), (9386, 191673), (9747, 184574), (10602, 169689), (10881, 165338), (11191, 160758), (12366, 145483), (13053, 137826), (13338, 134881), (14079, 127782), (14198, 126711), (15314, 117477), (15903, 113126), (17862, 100719), (19494, 92287), (21297, 84474), (21762, 82669), (22382, 80379), (22971, 78318), (26106, 68913), (26793, 67146), (28158, 63891), (31806, 56563), (33573, 53586), (39159, 45942), (42237, 42594)]