240486246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1528

約数の個数: 160

約数和(自身を含む): 724002048

約数和(自身を除く): 483515802

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 126, 143, 154, 162, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 567, 594, 693, 702, 819, 858, 891, 1001, 1053, 1134, 1287, 1386, 1483, 1638, 1782, 2002, 2079, 2106, 2457, 2574, 2966, 3003, 3861, 4158, 4449, 4914, 6006, 6237, 7371, 7722, 8898, 9009, 10381, 11583, 12474, 13347, 14742, 16313, 18018, 19279, 20762, 23166, 26694, 27027, 31143, 32626, 38558, 40041, 48939, 54054, 57837, 62286, 80082, 81081, 93429, 97878, 114191, 115674, 120123, 134953, 146817, 162162, 173511, 186858, 212069, 228382, 240246, 269906, 280287, 293634, 342573, 347022, 404859, 424138, 440451, 520533, 560574, 636207, 685146, 809718, 840861, 880902, 1027719, 1041066, 1214577, 1272414, 1321353, 1484483, 1561599, 1681722, 1908621, 2055438, 2429154, 2642706, 2968966, 3083157, 3123198, 3643731, 3817242, 4453449, 5725863, 6166314, 7287462, 8906898, 9249471, 10931193, 11451726, 13360347, 17177589, 18498942, 21862386, 26720694, 34355178, 40081041, 80162082, 120243123, 240486246]

約数ペア:

[(1, 240486246), (2, 120243123), (3, 80162082), (6, 40081041), (7, 34355178), (9, 26720694), (11, 21862386), (13, 18498942), (14, 17177589), (18, 13360347), (21, 11451726), (22, 10931193), (26, 9249471), (27, 8906898), (33, 7287462), (39, 6166314), (42, 5725863), (54, 4453449), (63, 3817242), (66, 3643731), (77, 3123198), (78, 3083157), (81, 2968966), (91, 2642706), (99, 2429154), (117, 2055438), (126, 1908621), (143, 1681722), (154, 1561599), (162, 1484483), (182, 1321353), (189, 1272414), (198, 1214577), (231, 1041066), (234, 1027719), (273, 880902), (286, 840861), (297, 809718), (351, 685146), (378, 636207), (429, 560574), (462, 520533), (546, 440451), (567, 424138), (594, 404859), (693, 347022), (702, 342573), (819, 293634), (858, 280287), (891, 269906), (1001, 240246), (1053, 228382), (1134, 212069), (1287, 186858), (1386, 173511), (1483, 162162), (1638, 146817), (1782, 134953), (2002, 120123), (2079, 115674), (2106, 114191), (2457, 97878), (2574, 93429), (2966, 81081), (3003, 80082), (3861, 62286), (4158, 57837), (4449, 54054), (4914, 48939), (6006, 40041), (6237, 38558), (7371, 32626), (7722, 31143), (8898, 27027), (9009, 26694), (10381, 23166), (11583, 20762), (12474, 19279), (13347, 18018), (14742, 16313)]