214327296001

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1\times {\mathrm{2347}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 281835060864

約数和(自身を除く): 67507764863

約数列:

[1, 7, 13, 23, 49, 91, 161, 271, 299, 529, 637, 1127, 1897, 2093, 2347, 3523, 3703, 6233, 6877, 13279, 14651, 16429, 24661, 25921, 30511, 43631, 48139, 53981, 81029, 115003, 143359, 172627, 213577, 305417, 336973, 377867, 567203, 636037, 701753, 1003513, 1241563, 1495039, 1863667, 2645069, 3970421, 4452259, 4912271, 7024591, 8268481, 8690941, 13045669, 14628851, 16140319, 31165813, 34385897, 57879367, 60836587, 91319683, 102401957, 112982233, 190175063, 336463573, 405155569, 716813699, 790875631, 1331225441, 2355245011, 4374026449, 9318578087, 16486715077, 30618185143, 214327296001]

約数ペア:

[(1, 214327296001), (7, 30618185143), (13, 16486715077), (23, 9318578087), (49, 4374026449), (91, 2355245011), (161, 1331225441), (271, 790875631), (299, 716813699), (529, 405155569), (637, 336463573), (1127, 190175063), (1897, 112982233), (2093, 102401957), (2347, 91319683), (3523, 60836587), (3703, 57879367), (6233, 34385897), (6877, 31165813), (13279, 16140319), (14651, 14628851), (16429, 13045669), (24661, 8690941), (25921, 8268481), (30511, 7024591), (43631, 4912271), (48139, 4452259), (53981, 3970421), (81029, 2645069), (115003, 1863667), (143359, 1495039), (172627, 1241563), (213577, 1003513), (305417, 701753), (336973, 636037), (377867, 567203)]