475942064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 1057432320

約数和(自身を除く): 581490256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 281, 442, 479, 562, 884, 958, 1124, 1768, 1916, 2248, 3536, 3653, 3832, 4496, 4777, 6227, 7306, 7664, 8143, 9554, 12454, 14612, 16286, 19108, 24908, 29224, 32572, 38216, 49816, 58448, 62101, 65144, 76432, 99632, 105859, 124202, 130288, 134599, 211718, 248404, 269198, 423436, 496808, 538396, 846872, 993616, 1076792, 1693744, 1749787, 2153584, 2288183, 3499574, 4576366, 6999148, 9152732, 13998296, 18305464, 27996592, 29746379, 36610928, 59492758, 118985516, 237971032, 475942064]

約数ペア:

[(1, 475942064), (2, 237971032), (4, 118985516), (8, 59492758), (13, 36610928), (16, 29746379), (17, 27996592), (26, 18305464), (34, 13998296), (52, 9152732), (68, 6999148), (104, 4576366), (136, 3499574), (208, 2288183), (221, 2153584), (272, 1749787), (281, 1693744), (442, 1076792), (479, 993616), (562, 846872), (884, 538396), (958, 496808), (1124, 423436), (1768, 269198), (1916, 248404), (2248, 211718), (3536, 134599), (3653, 130288), (3832, 124202), (4496, 105859), (4777, 99632), (6227, 76432), (7306, 65144), (7664, 62101), (8143, 58448), (9554, 49816), (12454, 38216), (14612, 32572), (16286, 29224), (19108, 24908)]