2893535536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 6113894400

約数和(自身を除く): 3220358864

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 479, 496, 589, 641, 958, 1178, 1282, 1916, 2356, 2564, 3832, 4712, 5128, 7664, 9101, 9424, 10256, 12179, 14849, 18202, 19871, 24358, 29698, 36404, 39742, 48716, 59396, 72808, 79484, 97432, 118792, 145616, 158968, 194864, 237584, 282131, 307039, 317936, 377549, 564262, 614078, 755098, 1128524, 1228156, 1510196, 2257048, 2456312, 3020392, 4514096, 4912624, 5833741, 6040784, 9518209, 11667482, 19036418, 23334964, 38072836, 46669928, 76145672, 93339856, 152291344, 180845971, 361691942, 723383884, 1446767768, 2893535536]

約数ペア:

[(1, 2893535536), (2, 1446767768), (4, 723383884), (8, 361691942), (16, 180845971), (19, 152291344), (31, 93339856), (38, 76145672), (62, 46669928), (76, 38072836), (124, 23334964), (152, 19036418), (248, 11667482), (304, 9518209), (479, 6040784), (496, 5833741), (589, 4912624), (641, 4514096), (958, 3020392), (1178, 2456312), (1282, 2257048), (1916, 1510196), (2356, 1228156), (2564, 1128524), (3832, 755098), (4712, 614078), (5128, 564262), (7664, 377549), (9101, 317936), (9424, 307039), (10256, 282131), (12179, 237584), (14849, 194864), (18202, 158968), (19871, 145616), (24358, 118792), (29698, 97432), (36404, 79484), (39742, 72808), (48716, 59396)]