1306018728

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1101

約数の個数: 160

約数和(自身を含む): 4196280000

約数和(自身を除く): 2890261272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 499, 504, 567, 577, 648, 756, 998, 1134, 1154, 1497, 1512, 1731, 1996, 2268, 2308, 2994, 3462, 3493, 3992, 4039, 4491, 4536, 4616, 5193, 5988, 6924, 6986, 8078, 8982, 10386, 10479, 11976, 12117, 13473, 13848, 13972, 15579, 16156, 17964, 20772, 20958, 24234, 26946, 27944, 31158, 31437, 32312, 35928, 36351, 40419, 41544, 41916, 46737, 48468, 53892, 62316, 62874, 72702, 80838, 83832, 93474, 94311, 96936, 107784, 109053, 124632, 125748, 145404, 161676, 186948, 188622, 218106, 251496, 282933, 287923, 290808, 323352, 327159, 373896, 377244, 436212, 565866, 575846, 654318, 754488, 863769, 872424, 1131732, 1151692, 1308636, 1727538, 2015461, 2263464, 2303384, 2591307, 2617272, 3455076, 4030922, 5182614, 6046383, 6910152, 7773921, 8061844, 10365228, 12092766, 15547842, 16123688, 18139149, 20730456, 23321763, 24185532, 31095684, 36278298, 46643526, 48371064, 54417447, 62191368, 72556596, 93287052, 108834894, 145113192, 163252341, 186574104, 217669788, 326504682, 435339576, 653009364, 1306018728]

約数ペア:

[(1, 1306018728), (2, 653009364), (3, 435339576), (4, 326504682), (6, 217669788), (7, 186574104), (8, 163252341), (9, 145113192), (12, 108834894), (14, 93287052), (18, 72556596), (21, 62191368), (24, 54417447), (27, 48371064), (28, 46643526), (36, 36278298), (42, 31095684), (54, 24185532), (56, 23321763), (63, 20730456), (72, 18139149), (81, 16123688), (84, 15547842), (108, 12092766), (126, 10365228), (162, 8061844), (168, 7773921), (189, 6910152), (216, 6046383), (252, 5182614), (324, 4030922), (378, 3455076), (499, 2617272), (504, 2591307), (567, 2303384), (577, 2263464), (648, 2015461), (756, 1727538), (998, 1308636), (1134, 1151692), (1154, 1131732), (1497, 872424), (1512, 863769), (1731, 754488), (1996, 654318), (2268, 575846), (2308, 565866), (2994, 436212), (3462, 377244), (3493, 373896), (3992, 327159), (4039, 323352), (4491, 290808), (4536, 287923), (4616, 282933), (5193, 251496), (5988, 218106), (6924, 188622), (6986, 186948), (8078, 161676), (8982, 145404), (10386, 125748), (10479, 124632), (11976, 109053), (12117, 107784), (13473, 96936), (13848, 94311), (13972, 93474), (15579, 83832), (16156, 80838), (17964, 72702), (20772, 62874), (20958, 62316), (24234, 53892), (26946, 48468), (27944, 46737), (31158, 41916), (31437, 41544), (32312, 40419), (35928, 36351)]