234428368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 498182400

約数和(自身を除く): 263754032

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 71, 122, 136, 142, 199, 244, 272, 284, 398, 488, 568, 796, 976, 1037, 1136, 1207, 1592, 2074, 2414, 3184, 3383, 4148, 4331, 4828, 6766, 8296, 8662, 9656, 12139, 13532, 14129, 16592, 17324, 19312, 24278, 27064, 28258, 34648, 48556, 54128, 56516, 69296, 73627, 97112, 113032, 147254, 194224, 206363, 226064, 240193, 294508, 412726, 480386, 589016, 825452, 861869, 960772, 1178032, 1650904, 1723738, 1921544, 3301808, 3447476, 3843088, 6894952, 13789904, 14651773, 29303546, 58607092, 117214184, 234428368]

約数ペア:

[(1, 234428368), (2, 117214184), (4, 58607092), (8, 29303546), (16, 14651773), (17, 13789904), (34, 6894952), (61, 3843088), (68, 3447476), (71, 3301808), (122, 1921544), (136, 1723738), (142, 1650904), (199, 1178032), (244, 960772), (272, 861869), (284, 825452), (398, 589016), (488, 480386), (568, 412726), (796, 294508), (976, 240193), (1037, 226064), (1136, 206363), (1207, 194224), (1592, 147254), (2074, 113032), (2414, 97112), (3184, 73627), (3383, 69296), (4148, 56516), (4331, 54128), (4828, 48556), (6766, 34648), (8296, 28258), (8662, 27064), (9656, 24278), (12139, 19312), (13532, 17324), (14129, 16592)]