253087704

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{12163}}^1$

素因数の和:12209

約数の個数: 72

約数和(自身を含む): 728197860

約数和(自身を除く): 475110156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 12163, 20808, 24326, 36489, 48652, 72978, 97304, 109467, 145956, 206771, 218934, 291912, 413542, 437868, 620313, 827084, 875736, 1240626, 1654168, 1860939, 2481252, 3515107, 3721878, 4962504, 7030214, 7443756, 10545321, 14060428, 14887512, 21090642, 28120856, 31635963, 42181284, 63271926, 84362568, 126543852, 253087704]

約数ペア:

[(1, 253087704), (2, 126543852), (3, 84362568), (4, 63271926), (6, 42181284), (8, 31635963), (9, 28120856), (12, 21090642), (17, 14887512), (18, 14060428), (24, 10545321), (34, 7443756), (36, 7030214), (51, 4962504), (68, 3721878), (72, 3515107), (102, 2481252), (136, 1860939), (153, 1654168), (204, 1240626), (289, 875736), (306, 827084), (408, 620313), (578, 437868), (612, 413542), (867, 291912), (1156, 218934), (1224, 206771), (1734, 145956), (2312, 109467), (2601, 97304), (3468, 72978), (5202, 48652), (6936, 36489), (10404, 24326), (12163, 20808)]