856901376

素因数分解:

$2^8\times 3^3\times {\mathrm{123973}}^1$

素因数の和:123998

約数の個数: 72

約数和(自身を含む): 2534028560

約数和(自身を除く): 1677127184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 123973, 247946, 371919, 495892, 743838, 991784, 1115757, 1487676, 1983568, 2231514, 2975352, 3347271, 3967136, 4463028, 5950704, 6694542, 7934272, 8926056, 11901408, 13389084, 15868544, 17852112, 23802816, 26778168, 31737088, 35704224, 47605632, 53556336, 71408448, 95211264, 107112672, 142816896, 214225344, 285633792, 428450688, 856901376]

約数ペア:

[(1, 856901376), (2, 428450688), (3, 285633792), (4, 214225344), (6, 142816896), (8, 107112672), (9, 95211264), (12, 71408448), (16, 53556336), (18, 47605632), (24, 35704224), (27, 31737088), (32, 26778168), (36, 23802816), (48, 17852112), (54, 15868544), (64, 13389084), (72, 11901408), (96, 8926056), (108, 7934272), (128, 6694542), (144, 5950704), (192, 4463028), (216, 3967136), (256, 3347271), (288, 2975352), (384, 2231514), (432, 1983568), (576, 1487676), (768, 1115757), (864, 991784), (1152, 743838), (1728, 495892), (2304, 371919), (3456, 247946), (6912, 123973)]