996922836

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 3322999680

約数和(自身を除く): 2326076844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 49, 52, 54, 63, 78, 84, 86, 91, 98, 108, 117, 126, 129, 147, 156, 172, 182, 189, 196, 234, 252, 258, 273, 294, 301, 337, 351, 364, 378, 387, 441, 468, 516, 546, 559, 588, 602, 637, 674, 702, 756, 774, 819, 882, 903, 1011, 1092, 1118, 1161, 1204, 1274, 1323, 1348, 1404, 1548, 1638, 1677, 1764, 1806, 1911, 2022, 2107, 2236, 2322, 2359, 2457, 2548, 2646, 2709, 3033, 3276, 3354, 3612, 3822, 3913, 4044, 4214, 4381, 4644, 4718, 4914, 5031, 5292, 5418, 5733, 6066, 6321, 6708, 7077, 7644, 7826, 8127, 8428, 8762, 9099, 9436, 9828, 10062, 10836, 11466, 11739, 12132, 12642, 13143, 14154, 14491, 15093, 15652, 16254, 16513, 17199, 17524, 18198, 18963, 20124, 21231, 22932, 23478, 25284, 26286, 27391, 28308, 28982, 30186, 30667, 32508, 33026, 34398, 35217, 36396, 37926, 39429, 42462, 43473, 46956, 49539, 52572, 54782, 56889, 57964, 60372, 61334, 63693, 66052, 68796, 70434, 75852, 78858, 82173, 84924, 86946, 92001, 99078, 101437, 105651, 109564, 113778, 118287, 122668, 127386, 130419, 140868, 148617, 157716, 164346, 173892, 184002, 188383, 198156, 202874, 211302, 214669, 227556, 236574, 246519, 254772, 260838, 276003, 297234, 304311, 328692, 368004, 376766, 391257, 405748, 422604, 429338, 445851, 473148, 493038, 521676, 552006, 565149, 594468, 608622, 644007, 710059, 739557, 753532, 782514, 828009, 858676, 891702, 912933, 986076, 1104012, 1130298, 1217244, 1288014, 1318681, 1420118, 1479114, 1565028, 1656018, 1695447, 1783404, 1825866, 1932021, 2130177, 2260596, 2576028, 2637362, 2738799, 2840236, 2958228, 3312036, 3390894, 3651732, 3864042, 3956043, 4260354, 5086341, 5274724, 5477598, 5796063, 6390531, 6781788, 7728084, 7912086, 8520708, 9230767, 10172682, 10955196, 11592126, 11868129, 12781062, 15824172, 18461534, 19171593, 20345364, 23184252, 23736258, 25562124, 27692301, 35604387, 36923068, 38343186, 47472516, 55384602, 71208774, 76686372, 83076903, 110769204, 142417548, 166153806, 249230709, 332307612, 498461418, 996922836]

約数ペア:

[(1, 996922836), (2, 498461418), (3, 332307612), (4, 249230709), (6, 166153806), (7, 142417548), (9, 110769204), (12, 83076903), (13, 76686372), (14, 71208774), (18, 55384602), (21, 47472516), (26, 38343186), (27, 36923068), (28, 35604387), (36, 27692301), (39, 25562124), (42, 23736258), (43, 23184252), (49, 20345364), (52, 19171593), (54, 18461534), (63, 15824172), (78, 12781062), (84, 11868129), (86, 11592126), (91, 10955196), (98, 10172682), (108, 9230767), (117, 8520708), (126, 7912086), (129, 7728084), (147, 6781788), (156, 6390531), (172, 5796063), (182, 5477598), (189, 5274724), (196, 5086341), (234, 4260354), (252, 3956043), (258, 3864042), (273, 3651732), (294, 3390894), (301, 3312036), (337, 2958228), (351, 2840236), (364, 2738799), (378, 2637362), (387, 2576028), (441, 2260596), (468, 2130177), (516, 1932021), (546, 1825866), (559, 1783404), (588, 1695447), (602, 1656018), (637, 1565028), (674, 1479114), (702, 1420118), (756, 1318681), (774, 1288014), (819, 1217244), (882, 1130298), (903, 1104012), (1011, 986076), (1092, 912933), (1118, 891702), (1161, 858676), (1204, 828009), (1274, 782514), (1323, 753532), (1348, 739557), (1404, 710059), (1548, 644007), (1638, 608622), (1677, 594468), (1764, 565149), (1806, 552006), (1911, 521676), (2022, 493038), (2107, 473148), (2236, 445851), (2322, 429338), (2359, 422604), (2457, 405748), (2548, 391257), (2646, 376766), (2709, 368004), (3033, 328692), (3276, 304311), (3354, 297234), (3612, 276003), (3822, 260838), (3913, 254772), (4044, 246519), (4214, 236574), (4381, 227556), (4644, 214669), (4718, 211302), (4914, 202874), (5031, 198156), (5292, 188383), (5418, 184002), (5733, 173892), (6066, 164346), (6321, 157716), (6708, 148617), (7077, 140868), (7644, 130419), (7826, 127386), (8127, 122668), (8428, 118287), (8762, 113778), (9099, 109564), (9436, 105651), (9828, 101437), (10062, 99078), (10836, 92001), (11466, 86946), (11739, 84924), (12132, 82173), (12642, 78858), (13143, 75852), (14154, 70434), (14491, 68796), (15093, 66052), (15652, 63693), (16254, 61334), (16513, 60372), (17199, 57964), (17524, 56889), (18198, 54782), (18963, 52572), (20124, 49539), (21231, 46956), (22932, 43473), (23478, 42462), (25284, 39429), (26286, 37926), (27391, 36396), (28308, 35217), (28982, 34398), (30186, 33026), (30667, 32508)]