289357056

素因数分解:

$2^8\times 3^3\times {\mathrm{41863}}^1$

素因数の和:41888

約数の個数: 72

約数和(自身を含む): 855700160

約数和(自身を除く): 566343104

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, 41863, 83726, 125589, 167452, 251178, 334904, 376767, 502356, 669808, 753534, 1004712, 1130301, 1339616, 1507068, 2009424, 2260602, 2679232, 3014136, 4018848, 4521204, 5358464, 6028272, 8037696, 9042408, 10716928, 12056544, 16075392, 18084816, 24113088, 32150784, 36169632, 48226176, 72339264, 96452352, 144678528, 289357056]

約数ペア:

[(1, 289357056), (2, 144678528), (3, 96452352), (4, 72339264), (6, 48226176), (8, 36169632), (9, 32150784), (12, 24113088), (16, 18084816), (18, 16075392), (24, 12056544), (27, 10716928), (32, 9042408), (36, 8037696), (48, 6028272), (54, 5358464), (64, 4521204), (72, 4018848), (96, 3014136), (108, 2679232), (128, 2260602), (144, 2009424), (192, 1507068), (216, 1339616), (256, 1130301), (288, 1004712), (384, 753534), (432, 669808), (576, 502356), (768, 376767), (864, 334904), (1152, 251178), (1728, 167452), (2304, 125589), (3456, 83726), (6912, 41863)]