655729776

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2068

約数の個数: 160

約数和(自身を含む): 2062368000

約数和(自身を除く): 1406638224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 104, 108, 117, 118, 144, 156, 177, 208, 216, 234, 236, 312, 351, 354, 432, 468, 472, 531, 624, 702, 708, 767, 936, 944, 1062, 1404, 1416, 1534, 1593, 1872, 1979, 2124, 2301, 2808, 2832, 3068, 3186, 3958, 4248, 4602, 5616, 5937, 6136, 6372, 6903, 7916, 8496, 9204, 11874, 12272, 12744, 13806, 15832, 17811, 18408, 20709, 23748, 25488, 25727, 27612, 31664, 35622, 36816, 41418, 47496, 51454, 53433, 55224, 71244, 77181, 82836, 94992, 102908, 106866, 110448, 116761, 142488, 154362, 165672, 205816, 213732, 231543, 233522, 284976, 308724, 331344, 350283, 411632, 427464, 463086, 467044, 617448, 694629, 700566, 854928, 926172, 934088, 1050849, 1234896, 1389258, 1401132, 1517893, 1852344, 1868176, 2101698, 2778516, 2802264, 3035786, 3152547, 3704688, 4203396, 4553679, 5557032, 5604528, 6071572, 6305094, 8406792, 9107358, 11114064, 12143144, 12610188, 13661037, 16813584, 18214716, 24286288, 25220376, 27322074, 36429432, 40983111, 50440752, 54644148, 72858864, 81966222, 109288296, 163932444, 218576592, 327864888, 655729776]

約数ペア:

[(1, 655729776), (2, 327864888), (3, 218576592), (4, 163932444), (6, 109288296), (8, 81966222), (9, 72858864), (12, 54644148), (13, 50440752), (16, 40983111), (18, 36429432), (24, 27322074), (26, 25220376), (27, 24286288), (36, 18214716), (39, 16813584), (48, 13661037), (52, 12610188), (54, 12143144), (59, 11114064), (72, 9107358), (78, 8406792), (104, 6305094), (108, 6071572), (117, 5604528), (118, 5557032), (144, 4553679), (156, 4203396), (177, 3704688), (208, 3152547), (216, 3035786), (234, 2802264), (236, 2778516), (312, 2101698), (351, 1868176), (354, 1852344), (432, 1517893), (468, 1401132), (472, 1389258), (531, 1234896), (624, 1050849), (702, 934088), (708, 926172), (767, 854928), (936, 700566), (944, 694629), (1062, 617448), (1404, 467044), (1416, 463086), (1534, 427464), (1593, 411632), (1872, 350283), (1979, 331344), (2124, 308724), (2301, 284976), (2808, 233522), (2832, 231543), (3068, 213732), (3186, 205816), (3958, 165672), (4248, 154362), (4602, 142488), (5616, 116761), (5937, 110448), (6136, 106866), (6372, 102908), (6903, 94992), (7916, 82836), (8496, 77181), (9204, 71244), (11874, 55224), (12272, 53433), (12744, 51454), (13806, 47496), (15832, 41418), (17811, 36816), (18408, 35622), (20709, 31664), (23748, 27612), (25488, 25727)]