505689912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 192

約数和(自身を含む): 1739232000

約数和(自身を除く): 1233542088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 169, 182, 189, 216, 234, 252, 273, 312, 338, 351, 364, 378, 468, 504, 507, 546, 676, 702, 728, 756, 819, 936, 1014, 1092, 1183, 1352, 1404, 1512, 1521, 1638, 1979, 2028, 2184, 2366, 2457, 2808, 3042, 3276, 3549, 3958, 4056, 4563, 4732, 4914, 5937, 6084, 6552, 7098, 7916, 9126, 9464, 9828, 10647, 11874, 12168, 13853, 14196, 15832, 17811, 18252, 19656, 21294, 23748, 25727, 27706, 28392, 31941, 35622, 36504, 41559, 42588, 47496, 51454, 53433, 55412, 63882, 71244, 77181, 83118, 85176, 102908, 106866, 110824, 124677, 127764, 142488, 154362, 166236, 180089, 205816, 213732, 231543, 249354, 255528, 308724, 332472, 334451, 360178, 374031, 427464, 463086, 498708, 540267, 617448, 668902, 694629, 720356, 748062, 926172, 997416, 1003353, 1080534, 1337804, 1389258, 1440712, 1496124, 1620801, 1852344, 2006706, 2161068, 2341157, 2675608, 2778516, 2992248, 3010059, 3241602, 4013412, 4322136, 4682314, 4862403, 5557032, 6020118, 6483204, 7023471, 8026824, 9030177, 9364628, 9724806, 12040236, 12966408, 14046942, 18060354, 18729256, 19449612, 21070413, 24080472, 28093884, 36120708, 38899224, 42140826, 56187768, 63211239, 72241416, 84281652, 126422478, 168563304, 252844956, 505689912]

約数ペア:

[(1, 505689912), (2, 252844956), (3, 168563304), (4, 126422478), (6, 84281652), (7, 72241416), (8, 63211239), (9, 56187768), (12, 42140826), (13, 38899224), (14, 36120708), (18, 28093884), (21, 24080472), (24, 21070413), (26, 19449612), (27, 18729256), (28, 18060354), (36, 14046942), (39, 12966408), (42, 12040236), (52, 9724806), (54, 9364628), (56, 9030177), (63, 8026824), (72, 7023471), (78, 6483204), (84, 6020118), (91, 5557032), (104, 4862403), (108, 4682314), (117, 4322136), (126, 4013412), (156, 3241602), (168, 3010059), (169, 2992248), (182, 2778516), (189, 2675608), (216, 2341157), (234, 2161068), (252, 2006706), (273, 1852344), (312, 1620801), (338, 1496124), (351, 1440712), (364, 1389258), (378, 1337804), (468, 1080534), (504, 1003353), (507, 997416), (546, 926172), (676, 748062), (702, 720356), (728, 694629), (756, 668902), (819, 617448), (936, 540267), (1014, 498708), (1092, 463086), (1183, 427464), (1352, 374031), (1404, 360178), (1512, 334451), (1521, 332472), (1638, 308724), (1979, 255528), (2028, 249354), (2184, 231543), (2366, 213732), (2457, 205816), (2808, 180089), (3042, 166236), (3276, 154362), (3549, 142488), (3958, 127764), (4056, 124677), (4563, 110824), (4732, 106866), (4914, 102908), (5937, 85176), (6084, 83118), (6552, 77181), (7098, 71244), (7916, 63882), (9126, 55412), (9464, 53433), (9828, 51454), (10647, 47496), (11874, 42588), (12168, 41559), (13853, 36504), (14196, 35622), (15832, 31941), (17811, 28392), (18252, 27706), (19656, 25727), (21294, 23748)]