493707984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 1654894080

約数和(自身を除く): 1161186096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 139, 154, 168, 176, 186, 217, 231, 248, 264, 278, 308, 336, 341, 372, 417, 434, 462, 496, 528, 556, 616, 651, 682, 744, 834, 868, 924, 961, 973, 1023, 1112, 1232, 1302, 1364, 1488, 1529, 1668, 1736, 1848, 1922, 1946, 2046, 2224, 2387, 2604, 2728, 2883, 2919, 3058, 3336, 3472, 3696, 3844, 3892, 4092, 4309, 4587, 4774, 5208, 5456, 5766, 5838, 6116, 6672, 6727, 7161, 7688, 7784, 8184, 8618, 9174, 9548, 10416, 10571, 10703, 11532, 11676, 12232, 12927, 13454, 14322, 15376, 15568, 16368, 17236, 18348, 19096, 20181, 21142, 21406, 23064, 23352, 24464, 25854, 26908, 28644, 30163, 31713, 32109, 34472, 36696, 38192, 40362, 42284, 42812, 46128, 46704, 47399, 51708, 53816, 57288, 60326, 63426, 64218, 68944, 73392, 73997, 80724, 84568, 85624, 90489, 94798, 103416, 107632, 114576, 120652, 126852, 128436, 133579, 142197, 147994, 161448, 169136, 171248, 180978, 189596, 206832, 221991, 241304, 253704, 256872, 267158, 284394, 295988, 322896, 331793, 361956, 379192, 400737, 443982, 482608, 507408, 513744, 534316, 568788, 591976, 663586, 723912, 758384, 801474, 887964, 935053, 995379, 1068632, 1137576, 1183952, 1327172, 1447824, 1469369, 1602948, 1775928, 1870106, 1990758, 2137264, 2275152, 2654344, 2805159, 2938738, 3205896, 3551856, 3740212, 3981516, 4408107, 5308688, 5610318, 5877476, 6411792, 7480424, 7963032, 8816214, 10285583, 11220636, 11754952, 14960848, 15926064, 17632428, 20571166, 22441272, 23509904, 30856749, 35264856, 41142332, 44882544, 61713498, 70529712, 82284664, 123426996, 164569328, 246853992, 493707984]

約数ペア:

[(1, 493707984), (2, 246853992), (3, 164569328), (4, 123426996), (6, 82284664), (7, 70529712), (8, 61713498), (11, 44882544), (12, 41142332), (14, 35264856), (16, 30856749), (21, 23509904), (22, 22441272), (24, 20571166), (28, 17632428), (31, 15926064), (33, 14960848), (42, 11754952), (44, 11220636), (48, 10285583), (56, 8816214), (62, 7963032), (66, 7480424), (77, 6411792), (84, 5877476), (88, 5610318), (93, 5308688), (112, 4408107), (124, 3981516), (132, 3740212), (139, 3551856), (154, 3205896), (168, 2938738), (176, 2805159), (186, 2654344), (217, 2275152), (231, 2137264), (248, 1990758), (264, 1870106), (278, 1775928), (308, 1602948), (336, 1469369), (341, 1447824), (372, 1327172), (417, 1183952), (434, 1137576), (462, 1068632), (496, 995379), (528, 935053), (556, 887964), (616, 801474), (651, 758384), (682, 723912), (744, 663586), (834, 591976), (868, 568788), (924, 534316), (961, 513744), (973, 507408), (1023, 482608), (1112, 443982), (1232, 400737), (1302, 379192), (1364, 361956), (1488, 331793), (1529, 322896), (1668, 295988), (1736, 284394), (1848, 267158), (1922, 256872), (1946, 253704), (2046, 241304), (2224, 221991), (2387, 206832), (2604, 189596), (2728, 180978), (2883, 171248), (2919, 169136), (3058, 161448), (3336, 147994), (3472, 142197), (3696, 133579), (3844, 128436), (3892, 126852), (4092, 120652), (4309, 114576), (4587, 107632), (4774, 103416), (5208, 94798), (5456, 90489), (5766, 85624), (5838, 84568), (6116, 80724), (6672, 73997), (6727, 73392), (7161, 68944), (7688, 64218), (7784, 63426), (8184, 60326), (8618, 57288), (9174, 53816), (9548, 51708), (10416, 47399), (10571, 46704), (10703, 46128), (11532, 42812), (11676, 42284), (12232, 40362), (12927, 38192), (13454, 36696), (14322, 34472), (15376, 32109), (15568, 31713), (16368, 30163), (17236, 28644), (18348, 26908), (19096, 25854), (20181, 24464), (21142, 23352), (21406, 23064)]