309872464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103567}}^1$

素因数の和:103603

約数の個数: 40

約数和(自身を含む): 693491328

約数和(自身を除く): 383618864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 103567, 207134, 414268, 828536, 1139237, 1657072, 1760639, 2278474, 3521278, 4556948, 7042556, 9113896, 14085112, 18227792, 19367029, 28170224, 38734058, 77468116, 154936232, 309872464]

約数ペア:

[(1, 309872464), (2, 154936232), (4, 77468116), (8, 38734058), (11, 28170224), (16, 19367029), (17, 18227792), (22, 14085112), (34, 9113896), (44, 7042556), (68, 4556948), (88, 3521278), (136, 2278474), (176, 1760639), (187, 1657072), (272, 1139237), (374, 828536), (748, 414268), (1496, 207134), (2992, 103567)]