820631844

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 2184537600

約数和(自身を除く): 1363905756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 269, 282, 423, 538, 564, 601, 807, 846, 1076, 1202, 1269, 1614, 1692, 1803, 2404, 2421, 2538, 3228, 3606, 4842, 5076, 5409, 7212, 7263, 9684, 10818, 12643, 14526, 16227, 21636, 25286, 28247, 29052, 32454, 37929, 50572, 56494, 64908, 75858, 84741, 112988, 113787, 151716, 161669, 169482, 227574, 254223, 323338, 338964, 341361, 455148, 485007, 508446, 646676, 682722, 762669, 970014, 1016892, 1365444, 1455021, 1525338, 1940028, 2910042, 3050676, 4365063, 5820084, 7598443, 8730126, 15196886, 17460252, 22795329, 30393772, 45590658, 68385987, 91181316, 136771974, 205157961, 273543948, 410315922, 820631844]

約数ペア:

[(1, 820631844), (2, 410315922), (3, 273543948), (4, 205157961), (6, 136771974), (9, 91181316), (12, 68385987), (18, 45590658), (27, 30393772), (36, 22795329), (47, 17460252), (54, 15196886), (94, 8730126), (108, 7598443), (141, 5820084), (188, 4365063), (269, 3050676), (282, 2910042), (423, 1940028), (538, 1525338), (564, 1455021), (601, 1365444), (807, 1016892), (846, 970014), (1076, 762669), (1202, 682722), (1269, 646676), (1614, 508446), (1692, 485007), (1803, 455148), (2404, 341361), (2421, 338964), (2538, 323338), (3228, 254223), (3606, 227574), (4842, 169482), (5076, 161669), (5409, 151716), (7212, 113787), (7263, 112988), (9684, 84741), (10818, 75858), (12643, 64908), (14526, 56494), (16227, 50572), (21636, 37929), (25286, 32454), (28247, 29052)]