395272878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 1109692416

約数和(自身を除く): 714419538

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 121, 143, 154, 182, 186, 193, 217, 231, 242, 273, 286, 341, 363, 386, 403, 429, 434, 462, 546, 579, 651, 682, 726, 806, 847, 858, 1001, 1023, 1158, 1209, 1302, 1351, 1573, 1694, 2002, 2046, 2123, 2387, 2418, 2509, 2541, 2702, 2821, 3003, 3146, 3751, 4053, 4246, 4433, 4719, 4774, 5018, 5082, 5642, 5983, 6006, 6369, 7161, 7502, 7527, 8106, 8463, 8866, 9438, 11011, 11253, 11966, 12738, 13299, 14322, 14861, 15054, 16926, 17563, 17949, 22022, 22506, 23353, 26257, 26598, 27599, 29722, 31031, 33033, 35126, 35898, 41881, 44583, 46706, 48763, 52514, 52689, 55198, 62062, 65813, 66066, 70059, 77779, 78771, 82797, 83762, 89166, 93093, 97526, 105378, 125643, 131626, 140118, 146289, 155558, 157542, 163471, 165594, 186186, 193193, 197439, 233337, 251286, 292578, 303589, 326942, 341341, 386386, 394878, 460691, 466674, 490413, 544453, 579579, 607178, 682682, 723943, 855569, 910767, 921382, 980826, 1024023, 1088906, 1159158, 1382073, 1447886, 1633359, 1711138, 1821534, 2048046, 2125123, 2171829, 2566707, 2764146, 3266718, 4250246, 4343658, 5067601, 5133414, 5988983, 6375369, 9411259, 10135202, 11977966, 12750738, 15202803, 17966949, 18822518, 28233777, 30405606, 35933898, 56467554, 65878813, 131757626, 197636439, 395272878]

約数ペア:

[(1, 395272878), (2, 197636439), (3, 131757626), (6, 65878813), (7, 56467554), (11, 35933898), (13, 30405606), (14, 28233777), (21, 18822518), (22, 17966949), (26, 15202803), (31, 12750738), (33, 11977966), (39, 10135202), (42, 9411259), (62, 6375369), (66, 5988983), (77, 5133414), (78, 5067601), (91, 4343658), (93, 4250246), (121, 3266718), (143, 2764146), (154, 2566707), (182, 2171829), (186, 2125123), (193, 2048046), (217, 1821534), (231, 1711138), (242, 1633359), (273, 1447886), (286, 1382073), (341, 1159158), (363, 1088906), (386, 1024023), (403, 980826), (429, 921382), (434, 910767), (462, 855569), (546, 723943), (579, 682682), (651, 607178), (682, 579579), (726, 544453), (806, 490413), (847, 466674), (858, 460691), (1001, 394878), (1023, 386386), (1158, 341341), (1209, 326942), (1302, 303589), (1351, 292578), (1573, 251286), (1694, 233337), (2002, 197439), (2046, 193193), (2123, 186186), (2387, 165594), (2418, 163471), (2509, 157542), (2541, 155558), (2702, 146289), (2821, 140118), (3003, 131626), (3146, 125643), (3751, 105378), (4053, 97526), (4246, 93093), (4433, 89166), (4719, 83762), (4774, 82797), (5018, 78771), (5082, 77779), (5642, 70059), (5983, 66066), (6006, 65813), (6369, 62062), (7161, 55198), (7502, 52689), (7527, 52514), (8106, 48763), (8463, 46706), (8866, 44583), (9438, 41881), (11011, 35898), (11253, 35126), (11966, 33033), (12738, 31031), (13299, 29722), (14322, 27599), (14861, 26598), (15054, 26257), (16926, 23353), (17563, 22506), (17949, 22022)]