395086232704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4133}}^1\times {\mathrm{24091}}^1$

素因数の和:28269

約数の個数: 64

約数和(自身を含む): 812706036480

約数和(自身を除く): 417619803776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4133, 8266, 16532, 24091, 33064, 48182, 66128, 96364, 128123, 132256, 192728, 256246, 264512, 385456, 512492, 529024, 746821, 770912, 1024984, 1493642, 1541824, 2049968, 2987284, 3083648, 4099936, 5974568, 8199872, 11949136, 16399744, 23898272, 47796544, 95593088, 99568103, 199136206, 398272412, 796544824, 1593089648, 3086611193, 3186179296, 6173222386, 6372358592, 12346444772, 12744717184, 24692889544, 49385779088, 98771558176, 197543116352, 395086232704]

約数ペア:

[(1, 395086232704), (2, 197543116352), (4, 98771558176), (8, 49385779088), (16, 24692889544), (31, 12744717184), (32, 12346444772), (62, 6372358592), (64, 6173222386), (124, 3186179296), (128, 3086611193), (248, 1593089648), (496, 796544824), (992, 398272412), (1984, 199136206), (3968, 99568103), (4133, 95593088), (8266, 47796544), (16532, 23898272), (24091, 16399744), (33064, 11949136), (48182, 8199872), (66128, 5974568), (96364, 4099936), (128123, 3083648), (132256, 2987284), (192728, 2049968), (256246, 1541824), (264512, 1493642), (385456, 1024984), (512492, 770912), (529024, 746821)]