617142708

素因数分解:

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

素因数の和:423

約数の個数: 216

約数和(自身を含む): 1981307328

約数和(自身を除く): 1364164620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 169, 172, 182, 234, 252, 258, 273, 301, 337, 338, 364, 387, 468, 507, 516, 546, 559, 602, 674, 676, 774, 819, 903, 1011, 1014, 1092, 1118, 1183, 1204, 1348, 1521, 1548, 1638, 1677, 1806, 2022, 2028, 2236, 2359, 2366, 2709, 3033, 3042, 3276, 3354, 3549, 3612, 3913, 4044, 4381, 4718, 4732, 5031, 5418, 6066, 6084, 6708, 7077, 7098, 7267, 7826, 8762, 9436, 10062, 10647, 10836, 11739, 12132, 13143, 14154, 14196, 14491, 14534, 15652, 17524, 20124, 21231, 21294, 21801, 23478, 26286, 28308, 28982, 29068, 30667, 35217, 39429, 42462, 42588, 43473, 43602, 46956, 50869, 52572, 56953, 57964, 61334, 65403, 70434, 78858, 84924, 86946, 87204, 92001, 101437, 101738, 113906, 122668, 130419, 130806, 140868, 152607, 157716, 170859, 173892, 184002, 188383, 202874, 203476, 227812, 260838, 261612, 276003, 304311, 305214, 341718, 368004, 376766, 398671, 405748, 457821, 512577, 521676, 552006, 565149, 608622, 610428, 683436, 753532, 797342, 912933, 915642, 1025154, 1104012, 1130298, 1196013, 1217244, 1318681, 1594684, 1695447, 1825866, 1831284, 2050308, 2260596, 2392026, 2448979, 2637362, 3390894, 3588039, 3651732, 3956043, 4784052, 4897958, 5274724, 6781788, 7176078, 7346937, 7912086, 9795916, 11868129, 14352156, 14693874, 15824172, 17142853, 22040811, 23736258, 29387748, 34285706, 44081622, 47472516, 51428559, 68571412, 88163244, 102857118, 154285677, 205714236, 308571354, 617142708]

約数ペア:

[(1, 617142708), (2, 308571354), (3, 205714236), (4, 154285677), (6, 102857118), (7, 88163244), (9, 68571412), (12, 51428559), (13, 47472516), (14, 44081622), (18, 34285706), (21, 29387748), (26, 23736258), (28, 22040811), (36, 17142853), (39, 15824172), (42, 14693874), (43, 14352156), (52, 11868129), (63, 9795916), (78, 7912086), (84, 7346937), (86, 7176078), (91, 6781788), (117, 5274724), (126, 4897958), (129, 4784052), (156, 3956043), (169, 3651732), (172, 3588039), (182, 3390894), (234, 2637362), (252, 2448979), (258, 2392026), (273, 2260596), (301, 2050308), (337, 1831284), (338, 1825866), (364, 1695447), (387, 1594684), (468, 1318681), (507, 1217244), (516, 1196013), (546, 1130298), (559, 1104012), (602, 1025154), (674, 915642), (676, 912933), (774, 797342), (819, 753532), (903, 683436), (1011, 610428), (1014, 608622), (1092, 565149), (1118, 552006), (1183, 521676), (1204, 512577), (1348, 457821), (1521, 405748), (1548, 398671), (1638, 376766), (1677, 368004), (1806, 341718), (2022, 305214), (2028, 304311), (2236, 276003), (2359, 261612), (2366, 260838), (2709, 227812), (3033, 203476), (3042, 202874), (3276, 188383), (3354, 184002), (3549, 173892), (3612, 170859), (3913, 157716), (4044, 152607), (4381, 140868), (4718, 130806), (4732, 130419), (5031, 122668), (5418, 113906), (6066, 101738), (6084, 101437), (6708, 92001), (7077, 87204), (7098, 86946), (7267, 84924), (7826, 78858), (8762, 70434), (9436, 65403), (10062, 61334), (10647, 57964), (10836, 56953), (11739, 52572), (12132, 50869), (13143, 46956), (14154, 43602), (14196, 43473), (14491, 42588), (14534, 42462), (15652, 39429), (17524, 35217), (20124, 30667), (21231, 29068), (21294, 28982), (21801, 28308), (23478, 26286)]