1270298862

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 3373286400

約数和(自身を除く): 2102987538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 109, 126, 129, 162, 189, 218, 239, 258, 301, 327, 378, 387, 478, 567, 602, 654, 717, 763, 774, 903, 981, 1134, 1161, 1434, 1526, 1673, 1806, 1962, 2151, 2289, 2322, 2709, 2943, 3346, 3483, 4302, 4578, 4687, 5019, 5418, 5886, 6453, 6867, 6966, 8127, 8829, 9374, 10038, 10277, 12906, 13734, 14061, 15057, 16254, 17658, 19359, 20554, 20601, 24381, 26051, 28122, 30114, 30831, 32809, 38718, 41202, 42183, 45171, 48762, 52102, 61662, 61803, 65618, 71939, 78153, 84366, 90342, 92493, 98427, 123606, 126549, 135513, 143878, 156306, 182357, 184986, 196854, 215817, 234459, 253098, 271026, 277479, 295281, 364714, 379647, 431634, 468918, 547071, 554958, 590562, 647451, 703377, 759294, 832437, 885843, 1094142, 1120193, 1294902, 1406754, 1641213, 1664874, 1771686, 1942353, 2110131, 2240386, 2657529, 3282426, 3360579, 3884706, 4220262, 4923639, 5315058, 5827059, 6721158, 7841351, 9847278, 10081737, 11654118, 14770917, 15682702, 20163474, 23524053, 29541834, 30245211, 47048106, 60490422, 70572159, 90735633, 141144318, 181471266, 211716477, 423432954, 635149431, 1270298862]

約数ペア:

[(1, 1270298862), (2, 635149431), (3, 423432954), (6, 211716477), (7, 181471266), (9, 141144318), (14, 90735633), (18, 70572159), (21, 60490422), (27, 47048106), (42, 30245211), (43, 29541834), (54, 23524053), (63, 20163474), (81, 15682702), (86, 14770917), (109, 11654118), (126, 10081737), (129, 9847278), (162, 7841351), (189, 6721158), (218, 5827059), (239, 5315058), (258, 4923639), (301, 4220262), (327, 3884706), (378, 3360579), (387, 3282426), (478, 2657529), (567, 2240386), (602, 2110131), (654, 1942353), (717, 1771686), (763, 1664874), (774, 1641213), (903, 1406754), (981, 1294902), (1134, 1120193), (1161, 1094142), (1434, 885843), (1526, 832437), (1673, 759294), (1806, 703377), (1962, 647451), (2151, 590562), (2289, 554958), (2322, 547071), (2709, 468918), (2943, 431634), (3346, 379647), (3483, 364714), (4302, 295281), (4578, 277479), (4687, 271026), (5019, 253098), (5418, 234459), (5886, 215817), (6453, 196854), (6867, 184986), (6966, 182357), (8127, 156306), (8829, 143878), (9374, 135513), (10038, 126549), (10277, 123606), (12906, 98427), (13734, 92493), (14061, 90342), (15057, 84366), (16254, 78153), (17658, 71939), (19359, 65618), (20554, 61803), (20601, 61662), (24381, 52102), (26051, 48762), (28122, 45171), (30114, 42183), (30831, 41202), (32809, 38718)]