289073808

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{3037}}^1$

素因数の和:3712

約数の個数: 60

約数和(自身を含む): 810495868

約数和(自身を除く): 521422060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1983, 2644, 3037, 3966, 5288, 5949, 6074, 7932, 9111, 10576, 11898, 12148, 15864, 18222, 23796, 24296, 27333, 31728, 36444, 47592, 48592, 54666, 72888, 95184, 109332, 145776, 218664, 437328, 2007457, 4014914, 6022371, 8029828, 12044742, 16059656, 18067113, 24089484, 32119312, 36134226, 48178968, 72268452, 96357936, 144536904, 289073808]

約数ペア:

[(1, 289073808), (2, 144536904), (3, 96357936), (4, 72268452), (6, 48178968), (8, 36134226), (9, 32119312), (12, 24089484), (16, 18067113), (18, 16059656), (24, 12044742), (36, 8029828), (48, 6022371), (72, 4014914), (144, 2007457), (661, 437328), (1322, 218664), (1983, 145776), (2644, 109332), (3037, 95184), (3966, 72888), (5288, 54666), (5949, 48592), (6074, 47592), (7932, 36444), (9111, 31728), (10576, 27333), (11898, 24296), (12148, 23796), (15864, 18222)]