1291532004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17027}}^1$

素因数の和:17094

約数の個数: 108

約数和(自身を含む): 3886266384

約数和(自身を除く): 2594734380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 3612, 4214, 5418, 6321, 8428, 10836, 12642, 17027, 18963, 25284, 34054, 37926, 51081, 68108, 75852, 102162, 119189, 153243, 204324, 238378, 306486, 357567, 476756, 612972, 715134, 732161, 834323, 1072701, 1430268, 1464322, 1668646, 2145402, 2196483, 2502969, 2928644, 3337292, 4290804, 4392966, 5005938, 5125127, 6589449, 7508907, 8785932, 10011876, 10250254, 13178898, 15017814, 15375381, 20500508, 26357796, 30035628, 30750762, 35875889, 46126143, 61501524, 71751778, 92252286, 107627667, 143503556, 184504572, 215255334, 322883001, 430510668, 645766002, 1291532004]

約数ペア:

[(1, 1291532004), (2, 645766002), (3, 430510668), (4, 322883001), (6, 215255334), (7, 184504572), (9, 143503556), (12, 107627667), (14, 92252286), (18, 71751778), (21, 61501524), (28, 46126143), (36, 35875889), (42, 30750762), (43, 30035628), (49, 26357796), (63, 20500508), (84, 15375381), (86, 15017814), (98, 13178898), (126, 10250254), (129, 10011876), (147, 8785932), (172, 7508907), (196, 6589449), (252, 5125127), (258, 5005938), (294, 4392966), (301, 4290804), (387, 3337292), (441, 2928644), (516, 2502969), (588, 2196483), (602, 2145402), (774, 1668646), (882, 1464322), (903, 1430268), (1204, 1072701), (1548, 834323), (1764, 732161), (1806, 715134), (2107, 612972), (2709, 476756), (3612, 357567), (4214, 306486), (5418, 238378), (6321, 204324), (8428, 153243), (10836, 119189), (12642, 102162), (17027, 75852), (18963, 68108), (25284, 51081), (34054, 37926)]