490306656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 1572867072

約数和(自身を除く): 1082560416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 167, 168, 204, 224, 238, 257, 272, 334, 336, 357, 408, 476, 501, 514, 544, 668, 672, 714, 771, 816, 952, 1002, 1028, 1169, 1336, 1428, 1542, 1632, 1799, 1904, 2004, 2056, 2338, 2672, 2839, 2856, 3084, 3507, 3598, 3808, 4008, 4112, 4369, 4676, 5344, 5397, 5678, 5712, 6168, 7014, 7196, 8016, 8224, 8517, 8738, 9352, 10794, 11356, 11424, 12336, 13107, 14028, 14392, 16032, 17034, 17476, 18704, 19873, 21588, 22712, 24672, 26214, 28056, 28784, 30583, 34068, 34952, 37408, 39746, 42919, 43176, 45424, 52428, 56112, 57568, 59619, 61166, 68136, 69904, 79492, 85838, 86352, 90848, 91749, 104856, 112224, 119238, 122332, 128757, 136272, 139808, 158984, 171676, 172704, 183498, 209712, 238476, 244664, 257514, 272544, 300433, 317968, 343352, 366996, 419424, 476952, 489328, 515028, 600866, 635936, 686704, 729623, 733992, 901299, 953904, 978656, 1030056, 1201732, 1373408, 1459246, 1467984, 1802598, 1907808, 2060112, 2188869, 2403464, 2918492, 2935968, 3605196, 4120224, 4377738, 4806928, 5107361, 5836984, 7210392, 8755476, 9613856, 10214722, 11673968, 14420784, 15322083, 17510952, 20429444, 23347936, 28841568, 30644166, 35021904, 40858888, 61288332, 70043808, 81717776, 122576664, 163435552, 245153328, 490306656]

約数ペア:

[(1, 490306656), (2, 245153328), (3, 163435552), (4, 122576664), (6, 81717776), (7, 70043808), (8, 61288332), (12, 40858888), (14, 35021904), (16, 30644166), (17, 28841568), (21, 23347936), (24, 20429444), (28, 17510952), (32, 15322083), (34, 14420784), (42, 11673968), (48, 10214722), (51, 9613856), (56, 8755476), (68, 7210392), (84, 5836984), (96, 5107361), (102, 4806928), (112, 4377738), (119, 4120224), (136, 3605196), (167, 2935968), (168, 2918492), (204, 2403464), (224, 2188869), (238, 2060112), (257, 1907808), (272, 1802598), (334, 1467984), (336, 1459246), (357, 1373408), (408, 1201732), (476, 1030056), (501, 978656), (514, 953904), (544, 901299), (668, 733992), (672, 729623), (714, 686704), (771, 635936), (816, 600866), (952, 515028), (1002, 489328), (1028, 476952), (1169, 419424), (1336, 366996), (1428, 343352), (1542, 317968), (1632, 300433), (1799, 272544), (1904, 257514), (2004, 244664), (2056, 238476), (2338, 209712), (2672, 183498), (2839, 172704), (2856, 171676), (3084, 158984), (3507, 139808), (3598, 136272), (3808, 128757), (4008, 122332), (4112, 119238), (4369, 112224), (4676, 104856), (5344, 91749), (5397, 90848), (5678, 86352), (5712, 85838), (6168, 79492), (7014, 69904), (7196, 68136), (8016, 61166), (8224, 59619), (8517, 57568), (8738, 56112), (9352, 52428), (10794, 45424), (11356, 43176), (11424, 42919), (12336, 39746), (13107, 37408), (14028, 34952), (14392, 34068), (16032, 30583), (17034, 28784), (17476, 28056), (18704, 26214), (19873, 24672), (21588, 22712)]