294656012

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 631709568

約数和(自身を除く): 337053556

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 49, 74, 82, 98, 148, 164, 196, 259, 287, 518, 574, 991, 1036, 1148, 1517, 1813, 1982, 2009, 3034, 3626, 3964, 4018, 6068, 6937, 7252, 8036, 10619, 13874, 21238, 27748, 36667, 40631, 42476, 48559, 73334, 74333, 81262, 97118, 146668, 148666, 162524, 194236, 256669, 284417, 297332, 513338, 568834, 1026676, 1137668, 1503347, 1796683, 1990919, 3006694, 3593366, 3981838, 6013388, 7186732, 7963676, 10523429, 21046858, 42093716, 73664003, 147328006, 294656012]

約数ペア:

[(1, 294656012), (2, 147328006), (4, 73664003), (7, 42093716), (14, 21046858), (28, 10523429), (37, 7963676), (41, 7186732), (49, 6013388), (74, 3981838), (82, 3593366), (98, 3006694), (148, 1990919), (164, 1796683), (196, 1503347), (259, 1137668), (287, 1026676), (518, 568834), (574, 513338), (991, 297332), (1036, 284417), (1148, 256669), (1517, 194236), (1813, 162524), (1982, 148666), (2009, 146668), (3034, 97118), (3626, 81262), (3964, 74333), (4018, 73334), (6068, 48559), (6937, 42476), (7252, 40631), (8036, 36667), (10619, 27748), (13874, 21238)]