619927552

素因数分解:

$2^{11}\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 1244224800

約数和(自身を除く): 624297248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 512, 719, 842, 1024, 1438, 1684, 2048, 2876, 3368, 5752, 6736, 11504, 13472, 23008, 26944, 46016, 53888, 92032, 107776, 184064, 215552, 302699, 368128, 431104, 605398, 736256, 862208, 1210796, 1472512, 2421592, 4843184, 9686368, 19372736, 38745472, 77490944, 154981888, 309963776, 619927552]

約数ペア:

[(1, 619927552), (2, 309963776), (4, 154981888), (8, 77490944), (16, 38745472), (32, 19372736), (64, 9686368), (128, 4843184), (256, 2421592), (421, 1472512), (512, 1210796), (719, 862208), (842, 736256), (1024, 605398), (1438, 431104), (1684, 368128), (2048, 302699), (2876, 215552), (3368, 184064), (5752, 107776), (6736, 92032), (11504, 53888), (13472, 46016), (23008, 26944)]