291214961264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1\times {\mathrm{4447}}^1$

素因数の和:5910

約数の個数: 80

約数和(自身を含む): 589719398400

約数和(自身を除く): 298504437136

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1319, 1712, 2638, 3103, 4447, 5276, 6206, 8894, 10552, 12412, 17788, 21104, 24824, 35576, 38251, 49648, 71152, 76502, 128963, 141133, 153004, 257926, 282266, 306008, 475829, 515852, 564532, 612016, 951658, 1031704, 1129064, 1903316, 2063408, 2258128, 3806632, 4092857, 5865593, 7613264, 8185714, 11731186, 13799041, 16371428, 23462372, 27598082, 32742856, 46924744, 55196164, 65485712, 93849488, 110392328, 170102197, 220784656, 340204394, 627618451, 680408788, 1255236902, 1360817576, 2510473804, 2721635152, 5020947608, 10041895216, 18200935079, 36401870158, 72803740316, 145607480632, 291214961264]

約数ペア:

[(1, 291214961264), (2, 145607480632), (4, 72803740316), (8, 36401870158), (16, 18200935079), (29, 10041895216), (58, 5020947608), (107, 2721635152), (116, 2510473804), (214, 1360817576), (232, 1255236902), (428, 680408788), (464, 627618451), (856, 340204394), (1319, 220784656), (1712, 170102197), (2638, 110392328), (3103, 93849488), (4447, 65485712), (5276, 55196164), (6206, 46924744), (8894, 32742856), (10552, 27598082), (12412, 23462372), (17788, 16371428), (21104, 13799041), (24824, 11731186), (35576, 8185714), (38251, 7613264), (49648, 5865593), (71152, 4092857), (76502, 3806632), (128963, 2258128), (141133, 2063408), (153004, 1903316), (257926, 1129064), (282266, 1031704), (306008, 951658), (475829, 612016), (515852, 564532)]