278013952

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 319528448

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 151, 232, 248, 256, 302, 464, 496, 512, 604, 899, 928, 992, 1024, 1208, 1798, 1856, 1984, 2048, 2416, 3596, 3712, 3968, 4379, 4681, 4832, 7192, 7424, 7936, 8758, 9362, 9664, 14384, 14848, 15872, 17516, 18724, 19328, 28768, 29696, 31744, 35032, 37448, 38656, 57536, 59392, 63488, 70064, 74896, 77312, 115072, 135749, 140128, 149792, 154624, 230144, 271498, 280256, 299584, 309248, 460288, 542996, 560512, 599168, 920576, 1085992, 1121024, 1198336, 1841152, 2171984, 2242048, 2396672, 4343968, 4484096, 4793344, 8687936, 8968192, 9586688, 17375872, 34751744, 69503488, 139006976, 278013952]

約数ペア:

[(1, 278013952), (2, 139006976), (4, 69503488), (8, 34751744), (16, 17375872), (29, 9586688), (31, 8968192), (32, 8687936), (58, 4793344), (62, 4484096), (64, 4343968), (116, 2396672), (124, 2242048), (128, 2171984), (151, 1841152), (232, 1198336), (248, 1121024), (256, 1085992), (302, 920576), (464, 599168), (496, 560512), (512, 542996), (604, 460288), (899, 309248), (928, 299584), (992, 280256), (1024, 271498), (1208, 230144), (1798, 154624), (1856, 149792), (1984, 140128), (2048, 135749), (2416, 115072), (3596, 77312), (3712, 74896), (3968, 70064), (4379, 63488), (4681, 59392), (4832, 57536), (7192, 38656), (7424, 37448), (7936, 35032), (8758, 31744), (9362, 29696), (9664, 28768), (14384, 19328), (14848, 18724), (15872, 17516)]