1307504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 80

約数和(自身を含む): 3214080

約数和(自身を除く): 1906576

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 23, 34, 38, 44, 46, 68, 76, 88, 92, 136, 152, 176, 184, 187, 209, 253, 272, 304, 323, 368, 374, 391, 418, 437, 506, 646, 748, 782, 836, 874, 1012, 1292, 1496, 1564, 1672, 1748, 2024, 2584, 2992, 3128, 3344, 3496, 3553, 4048, 4301, 4807, 5168, 6256, 6992, 7106, 7429, 8602, 9614, 14212, 14858, 17204, 19228, 28424, 29716, 34408, 38456, 56848, 59432, 68816, 76912, 81719, 118864, 163438, 326876, 653752, 1307504]

約数ペア:

[(1, 1307504), (2, 653752), (4, 326876), (8, 163438), (11, 118864), (16, 81719), (17, 76912), (19, 68816), (22, 59432), (23, 56848), (34, 38456), (38, 34408), (44, 29716), (46, 28424), (68, 19228), (76, 17204), (88, 14858), (92, 14212), (136, 9614), (152, 8602), (176, 7429), (184, 7106), (187, 6992), (209, 6256), (253, 5168), (272, 4807), (304, 4301), (323, 4048), (368, 3553), (374, 3496), (391, 3344), (418, 3128), (437, 2992), (506, 2584), (646, 2024), (748, 1748), (782, 1672), (836, 1564), (874, 1496), (1012, 1292)]