2740781616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{176779}}^1$

素因数の和:176826

約数の個数: 80

約数和(自身を含む): 7891459200

約数和(自身を除く): 5150677584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 176779, 353558, 530337, 707116, 1060674, 1414232, 2121348, 2828464, 3005243, 3358801, 4242696, 6010486, 6717602, 8485392, 9015729, 10076403, 12020972, 13435204, 18031458, 20152806, 24041944, 26870408, 36062916, 40305612, 48083888, 53740816, 57099617, 72125832, 80611224, 114199234, 144251664, 161222448, 171298851, 228398468, 342597702, 456796936, 685195404, 913593872, 1370390808, 2740781616]

約数ペア:

[(1, 2740781616), (2, 1370390808), (3, 913593872), (4, 685195404), (6, 456796936), (8, 342597702), (12, 228398468), (16, 171298851), (17, 161222448), (19, 144251664), (24, 114199234), (34, 80611224), (38, 72125832), (48, 57099617), (51, 53740816), (57, 48083888), (68, 40305612), (76, 36062916), (102, 26870408), (114, 24041944), (136, 20152806), (152, 18031458), (204, 13435204), (228, 12020972), (272, 10076403), (304, 9015729), (323, 8485392), (408, 6717602), (456, 6010486), (646, 4242696), (816, 3358801), (912, 3005243), (969, 2828464), (1292, 2121348), (1938, 1414232), (2584, 1060674), (3876, 707116), (5168, 530337), (7752, 353558), (15504, 176779)]