320553632

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84179}}^1$

素因数の和:84213

約数の個数: 48

約数和(自身を含む): 763680960

約数和(自身を除く): 443127328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 84179, 168358, 336716, 589253, 673432, 1178506, 1346864, 1431043, 2357012, 2693728, 2862086, 4714024, 5724172, 9428048, 10017301, 11448344, 18856096, 20034602, 22896688, 40069204, 45793376, 80138408, 160276816, 320553632]

約数ペア:

[(1, 320553632), (2, 160276816), (4, 80138408), (7, 45793376), (8, 40069204), (14, 22896688), (16, 20034602), (17, 18856096), (28, 11448344), (32, 10017301), (34, 9428048), (56, 5724172), (68, 4714024), (112, 2862086), (119, 2693728), (136, 2357012), (224, 1431043), (238, 1346864), (272, 1178506), (476, 673432), (544, 589253), (952, 336716), (1904, 168358), (3808, 84179)]