408077248

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{22063}}^1$

素因数の和:22109

約数の個数: 42

約数和(自身を含む): 860253296

約数和(自身を除く): 452176048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 22063, 44126, 88252, 176504, 353008, 375071, 706016, 750142, 1412032, 1500284, 3000568, 6001136, 6376207, 12002272, 12752414, 24004544, 25504828, 51009656, 102019312, 204038624, 408077248]

約数ペア:

[(1, 408077248), (2, 204038624), (4, 102019312), (8, 51009656), (16, 25504828), (17, 24004544), (32, 12752414), (34, 12002272), (64, 6376207), (68, 6001136), (136, 3000568), (272, 1500284), (289, 1412032), (544, 750142), (578, 706016), (1088, 375071), (1156, 353008), (2312, 176504), (4624, 88252), (9248, 44126), (18496, 22063)]