326887968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 1005903360

約数和(自身を除く): 679015392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 131, 132, 136, 139, 176, 187, 204, 262, 264, 272, 278, 352, 374, 393, 408, 417, 524, 528, 544, 556, 561, 748, 786, 816, 834, 1048, 1056, 1112, 1122, 1441, 1496, 1529, 1572, 1632, 1668, 2096, 2224, 2227, 2244, 2363, 2882, 2992, 3058, 3144, 3336, 4192, 4323, 4448, 4454, 4488, 4587, 4726, 5764, 5984, 6116, 6288, 6672, 6681, 7089, 8646, 8908, 8976, 9174, 9452, 11528, 12232, 12576, 13344, 13362, 14178, 17292, 17816, 17952, 18209, 18348, 18904, 23056, 24464, 24497, 25993, 26724, 28356, 34584, 35632, 36418, 36696, 37808, 46112, 48928, 48994, 51986, 53448, 54627, 56712, 69168, 71264, 72836, 73392, 73491, 75616, 77979, 97988, 103972, 106896, 109254, 113424, 138336, 145672, 146784, 146982, 155958, 195976, 200299, 207944, 213792, 218508, 226848, 291344, 293964, 309553, 311916, 391952, 400598, 415888, 437016, 582688, 587928, 600897, 619106, 623832, 783904, 801196, 831776, 874032, 928659, 1175856, 1201794, 1238212, 1247664, 1602392, 1748064, 1857318, 2351712, 2403588, 2476424, 2495328, 3204784, 3405083, 3714636, 4807176, 4952848, 6409568, 6810166, 7429272, 9614352, 9905696, 10215249, 13620332, 14858544, 19228704, 20430498, 27240664, 29717088, 40860996, 54481328, 81721992, 108962656, 163443984, 326887968]

約数ペア:

[(1, 326887968), (2, 163443984), (3, 108962656), (4, 81721992), (6, 54481328), (8, 40860996), (11, 29717088), (12, 27240664), (16, 20430498), (17, 19228704), (22, 14858544), (24, 13620332), (32, 10215249), (33, 9905696), (34, 9614352), (44, 7429272), (48, 6810166), (51, 6409568), (66, 4952848), (68, 4807176), (88, 3714636), (96, 3405083), (102, 3204784), (131, 2495328), (132, 2476424), (136, 2403588), (139, 2351712), (176, 1857318), (187, 1748064), (204, 1602392), (262, 1247664), (264, 1238212), (272, 1201794), (278, 1175856), (352, 928659), (374, 874032), (393, 831776), (408, 801196), (417, 783904), (524, 623832), (528, 619106), (544, 600897), (556, 587928), (561, 582688), (748, 437016), (786, 415888), (816, 400598), (834, 391952), (1048, 311916), (1056, 309553), (1112, 293964), (1122, 291344), (1441, 226848), (1496, 218508), (1529, 213792), (1572, 207944), (1632, 200299), (1668, 195976), (2096, 155958), (2224, 146982), (2227, 146784), (2244, 145672), (2363, 138336), (2882, 113424), (2992, 109254), (3058, 106896), (3144, 103972), (3336, 97988), (4192, 77979), (4323, 75616), (4448, 73491), (4454, 73392), (4488, 72836), (4587, 71264), (4726, 69168), (5764, 56712), (5984, 54627), (6116, 53448), (6288, 51986), (6672, 48994), (6681, 48928), (7089, 46112), (8646, 37808), (8908, 36696), (8976, 36418), (9174, 35632), (9452, 34584), (11528, 28356), (12232, 26724), (12576, 25993), (13344, 24497), (13362, 24464), (14178, 23056), (17292, 18904), (17816, 18348), (17952, 18209)]