326628648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 928512000

約数和(自身を除く): 601883352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1098, 1116, 1464, 1891, 2196, 2232, 2399, 3782, 4392, 4798, 5673, 7197, 7564, 9596, 11346, 14394, 15128, 17019, 19192, 21591, 22692, 28788, 34038, 43182, 45384, 57576, 68076, 74369, 86364, 136152, 146339, 148738, 172728, 223107, 292678, 297476, 439017, 446214, 585356, 594952, 669321, 878034, 892428, 1170712, 1317051, 1338642, 1756068, 1784856, 2634102, 2677284, 3512136, 4536509, 5268204, 5354568, 9073018, 10536408, 13609527, 18146036, 27219054, 36292072, 40828581, 54438108, 81657162, 108876216, 163314324, 326628648]

約数ペア:

[(1, 326628648), (2, 163314324), (3, 108876216), (4, 81657162), (6, 54438108), (8, 40828581), (9, 36292072), (12, 27219054), (18, 18146036), (24, 13609527), (31, 10536408), (36, 9073018), (61, 5354568), (62, 5268204), (72, 4536509), (93, 3512136), (122, 2677284), (124, 2634102), (183, 1784856), (186, 1756068), (244, 1338642), (248, 1317051), (279, 1170712), (366, 892428), (372, 878034), (488, 669321), (549, 594952), (558, 585356), (732, 446214), (744, 439017), (1098, 297476), (1116, 292678), (1464, 223107), (1891, 172728), (2196, 148738), (2232, 146339), (2399, 136152), (3782, 86364), (4392, 74369), (4798, 68076), (5673, 57576), (7197, 45384), (7564, 43182), (9596, 34038), (11346, 28788), (14394, 22692), (15128, 21591), (17019, 19192)]