897191136

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{4937}}^1$

素因数の和:5584

約数の個数: 72

約数和(自身を含む): 2555948304

約数和(自身を除く): 1658757168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1262, 1893, 2524, 3786, 4937, 5048, 5679, 7572, 9874, 10096, 11358, 14811, 15144, 19748, 20192, 22716, 29622, 30288, 39496, 44433, 45432, 59244, 60576, 78992, 88866, 90864, 118488, 157984, 177732, 181728, 236976, 355464, 473952, 710928, 1421856, 3115247, 6230494, 9345741, 12460988, 18691482, 24921976, 28037223, 37382964, 49843952, 56074446, 74765928, 99687904, 112148892, 149531856, 224297784, 299063712, 448595568, 897191136]

約数ペア:

[(1, 897191136), (2, 448595568), (3, 299063712), (4, 224297784), (6, 149531856), (8, 112148892), (9, 99687904), (12, 74765928), (16, 56074446), (18, 49843952), (24, 37382964), (32, 28037223), (36, 24921976), (48, 18691482), (72, 12460988), (96, 9345741), (144, 6230494), (288, 3115247), (631, 1421856), (1262, 710928), (1893, 473952), (2524, 355464), (3786, 236976), (4937, 181728), (5048, 177732), (5679, 157984), (7572, 118488), (9874, 90864), (10096, 88866), (11358, 78992), (14811, 60576), (15144, 59244), (19748, 45432), (20192, 44433), (22716, 39496), (29622, 30288)]