858391092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{2551}}^1$

素因数の和:3293

約数の個数: 72

約数和(自身を含む): 2340898560

約数和(自身を除く): 1482507468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 719, 1438, 2157, 2551, 2876, 4314, 5102, 6471, 7653, 8628, 9347, 10204, 12942, 15306, 18694, 22959, 25884, 28041, 30612, 33163, 37388, 45918, 56082, 66326, 84123, 91836, 99489, 112164, 132652, 168246, 198978, 298467, 336492, 397956, 596934, 1193868, 1834169, 3668338, 5502507, 7336676, 11005014, 16507521, 22010028, 23844197, 33015042, 47688394, 66030084, 71532591, 95376788, 143065182, 214597773, 286130364, 429195546, 858391092]

約数ペア:

[(1, 858391092), (2, 429195546), (3, 286130364), (4, 214597773), (6, 143065182), (9, 95376788), (12, 71532591), (13, 66030084), (18, 47688394), (26, 33015042), (36, 23844197), (39, 22010028), (52, 16507521), (78, 11005014), (117, 7336676), (156, 5502507), (234, 3668338), (468, 1834169), (719, 1193868), (1438, 596934), (2157, 397956), (2551, 336492), (2876, 298467), (4314, 198978), (5102, 168246), (6471, 132652), (7653, 112164), (8628, 99489), (9347, 91836), (10204, 84123), (12942, 66326), (15306, 56082), (18694, 45918), (22959, 37388), (25884, 33163), (28041, 30612)]