1789341456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 5437493248

約数和(自身を除く): 3648151792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 271, 301, 336, 344, 457, 516, 542, 602, 688, 813, 903, 914, 1032, 1084, 1204, 1371, 1626, 1806, 1828, 1897, 2064, 2168, 2408, 2742, 3199, 3252, 3612, 3656, 3794, 4336, 4816, 5484, 5691, 6398, 6504, 7224, 7312, 7588, 9597, 10968, 11382, 11653, 12796, 13008, 14448, 15176, 19194, 19651, 21936, 22764, 23306, 25592, 30352, 34959, 38388, 39302, 45528, 46612, 51184, 58953, 69918, 76776, 78604, 81571, 91056, 93224, 117906, 123847, 137557, 139836, 153552, 157208, 163142, 186448, 235812, 244713, 247694, 275114, 279672, 314416, 326284, 371541, 412671, 471624, 489426, 495388, 550228, 559344, 652568, 743082, 825342, 866929, 943248, 978852, 990776, 1100456, 1305136, 1486164, 1650684, 1733858, 1957704, 1981552, 2200912, 2600787, 2972328, 3301368, 3467716, 3915408, 5201574, 5325421, 5944656, 6602736, 6935432, 10403148, 10650842, 13870864, 15976263, 20806296, 21301684, 31952526, 37277947, 41612592, 42603368, 63905052, 74555894, 85206736, 111833841, 127810104, 149111788, 223667682, 255620208, 298223576, 447335364, 596447152, 894670728, 1789341456]

約数ペア:

[(1, 1789341456), (2, 894670728), (3, 596447152), (4, 447335364), (6, 298223576), (7, 255620208), (8, 223667682), (12, 149111788), (14, 127810104), (16, 111833841), (21, 85206736), (24, 74555894), (28, 63905052), (42, 42603368), (43, 41612592), (48, 37277947), (56, 31952526), (84, 21301684), (86, 20806296), (112, 15976263), (129, 13870864), (168, 10650842), (172, 10403148), (258, 6935432), (271, 6602736), (301, 5944656), (336, 5325421), (344, 5201574), (457, 3915408), (516, 3467716), (542, 3301368), (602, 2972328), (688, 2600787), (813, 2200912), (903, 1981552), (914, 1957704), (1032, 1733858), (1084, 1650684), (1204, 1486164), (1371, 1305136), (1626, 1100456), (1806, 990776), (1828, 978852), (1897, 943248), (2064, 866929), (2168, 825342), (2408, 743082), (2742, 652568), (3199, 559344), (3252, 550228), (3612, 495388), (3656, 489426), (3794, 471624), (4336, 412671), (4816, 371541), (5484, 326284), (5691, 314416), (6398, 279672), (6504, 275114), (7224, 247694), (7312, 244713), (7588, 235812), (9597, 186448), (10968, 163142), (11382, 157208), (11653, 153552), (12796, 139836), (13008, 137557), (14448, 123847), (15176, 117906), (19194, 93224), (19651, 91056), (21936, 81571), (22764, 78604), (23306, 76776), (25592, 69918), (30352, 58953), (34959, 51184), (38388, 46612), (39302, 45528)]