1228021248

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 160

約数和(自身を含む): 3500133120

約数和(自身を除く): 2272111872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 131, 136, 192, 204, 256, 262, 272, 359, 384, 393, 408, 512, 524, 544, 718, 768, 786, 816, 1048, 1077, 1088, 1436, 1536, 1572, 1632, 2096, 2154, 2176, 2227, 2872, 3144, 3264, 4192, 4308, 4352, 4454, 5744, 6103, 6288, 6528, 6681, 8384, 8616, 8704, 8908, 11488, 12206, 12576, 13056, 13362, 16768, 17232, 17816, 18309, 22976, 24412, 25152, 26112, 26724, 33536, 34464, 35632, 36618, 45952, 47029, 48824, 50304, 53448, 67072, 68928, 71264, 73236, 91904, 94058, 97648, 100608, 106896, 137856, 141087, 142528, 146472, 183808, 188116, 195296, 201216, 213792, 275712, 282174, 285056, 292944, 376232, 390592, 427584, 551424, 564348, 570112, 585888, 752464, 781184, 799493, 855168, 1128696, 1140224, 1171776, 1504928, 1562368, 1598986, 1710336, 2257392, 2343552, 2398479, 3009856, 3124736, 3197972, 3420672, 4514784, 4687104, 4796958, 6019712, 6395944, 9029568, 9374208, 9593916, 12039424, 12791888, 18059136, 19187832, 24078848, 25583776, 36118272, 38375664, 51167552, 72236544, 76751328, 102335104, 153502656, 204670208, 307005312, 409340416, 614010624, 1228021248]

約数ペア:

[(1, 1228021248), (2, 614010624), (3, 409340416), (4, 307005312), (6, 204670208), (8, 153502656), (12, 102335104), (16, 76751328), (17, 72236544), (24, 51167552), (32, 38375664), (34, 36118272), (48, 25583776), (51, 24078848), (64, 19187832), (68, 18059136), (96, 12791888), (102, 12039424), (128, 9593916), (131, 9374208), (136, 9029568), (192, 6395944), (204, 6019712), (256, 4796958), (262, 4687104), (272, 4514784), (359, 3420672), (384, 3197972), (393, 3124736), (408, 3009856), (512, 2398479), (524, 2343552), (544, 2257392), (718, 1710336), (768, 1598986), (786, 1562368), (816, 1504928), (1048, 1171776), (1077, 1140224), (1088, 1128696), (1436, 855168), (1536, 799493), (1572, 781184), (1632, 752464), (2096, 585888), (2154, 570112), (2176, 564348), (2227, 551424), (2872, 427584), (3144, 390592), (3264, 376232), (4192, 292944), (4308, 285056), (4352, 282174), (4454, 275712), (5744, 213792), (6103, 201216), (6288, 195296), (6528, 188116), (6681, 183808), (8384, 146472), (8616, 142528), (8704, 141087), (8908, 137856), (11488, 106896), (12206, 100608), (12576, 97648), (13056, 94058), (13362, 91904), (16768, 73236), (17232, 71264), (17816, 68928), (18309, 67072), (22976, 53448), (24412, 50304), (25152, 48824), (26112, 47029), (26724, 45952), (33536, 36618), (34464, 35632)]