442748124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 1437836400

約数和(自身を除く): 995088276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 49, 52, 63, 78, 84, 86, 91, 98, 117, 126, 129, 147, 156, 172, 182, 196, 234, 252, 258, 273, 294, 301, 364, 387, 441, 449, 468, 516, 546, 559, 588, 602, 637, 774, 819, 882, 898, 903, 1092, 1118, 1204, 1274, 1347, 1548, 1638, 1677, 1764, 1796, 1806, 1911, 2107, 2236, 2548, 2694, 2709, 3143, 3276, 3354, 3612, 3822, 3913, 4041, 4214, 5031, 5388, 5418, 5733, 5837, 6286, 6321, 6708, 7644, 7826, 8082, 8428, 9429, 10062, 10836, 11466, 11674, 11739, 12572, 12642, 15652, 16164, 17511, 18858, 18963, 19307, 20124, 22001, 22932, 23348, 23478, 25284, 27391, 28287, 35022, 35217, 37716, 37926, 38614, 40859, 44002, 46956, 52533, 54782, 56574, 57921, 66003, 70044, 70434, 75852, 77228, 81718, 82173, 88004, 105066, 109564, 113148, 115842, 122577, 132006, 135149, 140868, 163436, 164346, 173763, 198009, 210132, 231684, 245154, 246519, 250991, 264012, 270298, 286013, 328692, 347526, 367731, 396018, 405447, 490308, 493038, 501982, 540596, 572026, 695052, 735462, 752973, 792036, 810894, 858039, 946043, 986076, 1003964, 1144052, 1216341, 1470924, 1505946, 1621788, 1716078, 1756937, 1892086, 2258919, 2432682, 2574117, 2838129, 3011892, 3432156, 3513874, 3784172, 4517838, 4865364, 5148234, 5270811, 5676258, 7027748, 8514387, 9035676, 10296468, 10541622, 11352516, 12298559, 15812433, 17028774, 21083244, 24597118, 31624866, 34057548, 36895677, 49194236, 63249732, 73791354, 110687031, 147582708, 221374062, 442748124]

約数ペア:

[(1, 442748124), (2, 221374062), (3, 147582708), (4, 110687031), (6, 73791354), (7, 63249732), (9, 49194236), (12, 36895677), (13, 34057548), (14, 31624866), (18, 24597118), (21, 21083244), (26, 17028774), (28, 15812433), (36, 12298559), (39, 11352516), (42, 10541622), (43, 10296468), (49, 9035676), (52, 8514387), (63, 7027748), (78, 5676258), (84, 5270811), (86, 5148234), (91, 4865364), (98, 4517838), (117, 3784172), (126, 3513874), (129, 3432156), (147, 3011892), (156, 2838129), (172, 2574117), (182, 2432682), (196, 2258919), (234, 1892086), (252, 1756937), (258, 1716078), (273, 1621788), (294, 1505946), (301, 1470924), (364, 1216341), (387, 1144052), (441, 1003964), (449, 986076), (468, 946043), (516, 858039), (546, 810894), (559, 792036), (588, 752973), (602, 735462), (637, 695052), (774, 572026), (819, 540596), (882, 501982), (898, 493038), (903, 490308), (1092, 405447), (1118, 396018), (1204, 367731), (1274, 347526), (1347, 328692), (1548, 286013), (1638, 270298), (1677, 264012), (1764, 250991), (1796, 246519), (1806, 245154), (1911, 231684), (2107, 210132), (2236, 198009), (2548, 173763), (2694, 164346), (2709, 163436), (3143, 140868), (3276, 135149), (3354, 132006), (3612, 122577), (3822, 115842), (3913, 113148), (4041, 109564), (4214, 105066), (5031, 88004), (5388, 82173), (5418, 81718), (5733, 77228), (5837, 75852), (6286, 70434), (6321, 70044), (6708, 66003), (7644, 57921), (7826, 56574), (8082, 54782), (8428, 52533), (9429, 46956), (10062, 44002), (10836, 40859), (11466, 38614), (11674, 37926), (11739, 37716), (12572, 35217), (12642, 35022), (15652, 28287), (16164, 27391), (17511, 25284), (18858, 23478), (18963, 23348), (19307, 22932), (20124, 22001)]