2143149844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 4387219200

約数和(自身を除く): 2244069356

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 149, 233, 244, 253, 298, 466, 506, 596, 671, 932, 1012, 1342, 1403, 1639, 2563, 2684, 2806, 3278, 3427, 5126, 5359, 5612, 6556, 6854, 9089, 10252, 10718, 13708, 14213, 15433, 18178, 21436, 28426, 30866, 34717, 36356, 37697, 56852, 58949, 61732, 69434, 75394, 99979, 117898, 138868, 150788, 156343, 199958, 209047, 235796, 312686, 326899, 381887, 399916, 418094, 625372, 653798, 763774, 798491, 836188, 1307596, 1527548, 1596982, 2117737, 2299517, 3193964, 3595889, 4235474, 4599034, 7191778, 8470948, 8783401, 9198068, 14383556, 17566802, 23295107, 35133604, 46590214, 48707951, 93180428, 97415902, 194831804, 535787461, 1071574922, 2143149844]

約数ペア:

[(1, 2143149844), (2, 1071574922), (4, 535787461), (11, 194831804), (22, 97415902), (23, 93180428), (44, 48707951), (46, 46590214), (61, 35133604), (92, 23295107), (122, 17566802), (149, 14383556), (233, 9198068), (244, 8783401), (253, 8470948), (298, 7191778), (466, 4599034), (506, 4235474), (596, 3595889), (671, 3193964), (932, 2299517), (1012, 2117737), (1342, 1596982), (1403, 1527548), (1639, 1307596), (2563, 836188), (2684, 798491), (2806, 763774), (3278, 653798), (3427, 625372), (5126, 418094), (5359, 399916), (5612, 381887), (6556, 326899), (6854, 312686), (9089, 235796), (10252, 209047), (10718, 199958), (13708, 156343), (14213, 150788), (15433, 138868), (18178, 117898), (21436, 99979), (28426, 75394), (30866, 69434), (34717, 61732), (36356, 58949), (37697, 56852)]