440701074

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1357

約数の個数: 80

約数和(自身を含む): 1083075840

約数和(自身を除く): 642374766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 223, 297, 446, 594, 669, 891, 1109, 1338, 1782, 2007, 2218, 2453, 3327, 4014, 4906, 6021, 6654, 7359, 9981, 12042, 12199, 14718, 18063, 19962, 22077, 24398, 29943, 36126, 36597, 44154, 59886, 66231, 73194, 89829, 109791, 132462, 179658, 198693, 219582, 247307, 329373, 397386, 494614, 658746, 741921, 988119, 1483842, 1976238, 2225763, 2720377, 4451526, 5440754, 6677289, 8161131, 13354578, 16322262, 20031867, 24483393, 40063734, 48966786, 73450179, 146900358, 220350537, 440701074]

約数ペア:

[(1, 440701074), (2, 220350537), (3, 146900358), (6, 73450179), (9, 48966786), (11, 40063734), (18, 24483393), (22, 20031867), (27, 16322262), (33, 13354578), (54, 8161131), (66, 6677289), (81, 5440754), (99, 4451526), (162, 2720377), (198, 2225763), (223, 1976238), (297, 1483842), (446, 988119), (594, 741921), (669, 658746), (891, 494614), (1109, 397386), (1338, 329373), (1782, 247307), (2007, 219582), (2218, 198693), (2453, 179658), (3327, 132462), (4014, 109791), (4906, 89829), (6021, 73194), (6654, 66231), (7359, 59886), (9981, 44154), (12042, 36597), (12199, 36126), (14718, 29943), (18063, 24398), (19962, 22077)]