228542076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 723026304

約数和(自身を除く): 494484228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 49, 63, 69, 84, 86, 92, 98, 126, 129, 131, 138, 147, 161, 172, 196, 207, 252, 258, 262, 276, 294, 301, 322, 387, 393, 414, 441, 483, 516, 524, 588, 602, 644, 774, 786, 828, 882, 903, 917, 966, 989, 1127, 1179, 1204, 1449, 1548, 1572, 1764, 1806, 1834, 1932, 1978, 2107, 2254, 2358, 2709, 2751, 2898, 2967, 3013, 3381, 3612, 3668, 3956, 4214, 4508, 4716, 5418, 5502, 5633, 5796, 5934, 6026, 6321, 6419, 6762, 6923, 8253, 8428, 8901, 9039, 10143, 10836, 11004, 11266, 11868, 12052, 12642, 12838, 13524, 13846, 16506, 16899, 17802, 18078, 18963, 19257, 20286, 20769, 21091, 22532, 25284, 25676, 27117, 27692, 33012, 33798, 35604, 36156, 37926, 38514, 39431, 40572, 41538, 42182, 48461, 50697, 54234, 57771, 62307, 63273, 67596, 75852, 77028, 78862, 83076, 84364, 96922, 101394, 108468, 115542, 118293, 124614, 126546, 129559, 145383, 147637, 157724, 189819, 193844, 202788, 231084, 236586, 249228, 253092, 259118, 276017, 290766, 295274, 354879, 379638, 388677, 436149, 442911, 473172, 518236, 552034, 581532, 590548, 709758, 759276, 777354, 828051, 872298, 885822, 906913, 1104068, 1166031, 1328733, 1419516, 1554708, 1656102, 1744596, 1771644, 1813826, 2332062, 2484153, 2657466, 2720739, 3312204, 3627652, 4664124, 4968306, 5314932, 5441478, 6348391, 8162217, 9936612, 10882956, 12696782, 16324434, 19045173, 25393564, 32648868, 38090346, 57135519, 76180692, 114271038, 228542076]

約数ペア:

[(1, 228542076), (2, 114271038), (3, 76180692), (4, 57135519), (6, 38090346), (7, 32648868), (9, 25393564), (12, 19045173), (14, 16324434), (18, 12696782), (21, 10882956), (23, 9936612), (28, 8162217), (36, 6348391), (42, 5441478), (43, 5314932), (46, 4968306), (49, 4664124), (63, 3627652), (69, 3312204), (84, 2720739), (86, 2657466), (92, 2484153), (98, 2332062), (126, 1813826), (129, 1771644), (131, 1744596), (138, 1656102), (147, 1554708), (161, 1419516), (172, 1328733), (196, 1166031), (207, 1104068), (252, 906913), (258, 885822), (262, 872298), (276, 828051), (294, 777354), (301, 759276), (322, 709758), (387, 590548), (393, 581532), (414, 552034), (441, 518236), (483, 473172), (516, 442911), (524, 436149), (588, 388677), (602, 379638), (644, 354879), (774, 295274), (786, 290766), (828, 276017), (882, 259118), (903, 253092), (917, 249228), (966, 236586), (989, 231084), (1127, 202788), (1179, 193844), (1204, 189819), (1449, 157724), (1548, 147637), (1572, 145383), (1764, 129559), (1806, 126546), (1834, 124614), (1932, 118293), (1978, 115542), (2107, 108468), (2254, 101394), (2358, 96922), (2709, 84364), (2751, 83076), (2898, 78862), (2967, 77028), (3013, 75852), (3381, 67596), (3612, 63273), (3668, 62307), (3956, 57771), (4214, 54234), (4508, 50697), (4716, 48461), (5418, 42182), (5502, 41538), (5633, 40572), (5796, 39431), (5934, 38514), (6026, 37926), (6321, 36156), (6419, 35604), (6762, 33798), (6923, 33012), (8253, 27692), (8428, 27117), (8901, 25676), (9039, 25284), (10143, 22532), (10836, 21091), (11004, 20769), (11266, 20286), (11868, 19257), (12052, 18963), (12642, 18078), (12838, 17802), (13524, 16899), (13846, 16506)]