298371120856

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1\times {\mathrm{2311}}^1$

素因数の和:3772

約数の個数: 64

約数和(自身を含む): 570243240000

約数和(自身を除く): 271872119144

約数列:

[1, 2, 4, 8, 89, 149, 178, 298, 356, 596, 712, 1192, 1217, 2311, 2434, 4622, 4868, 9244, 9736, 13261, 18488, 26522, 53044, 106088, 108313, 181333, 205679, 216626, 344339, 362666, 411358, 433252, 688678, 725332, 822716, 866504, 1377356, 1450664, 1645432, 2754712, 2812487, 5624974, 11249948, 16138637, 22499896, 30646171, 32277274, 61292342, 64554548, 122584684, 129109096, 245169368, 250311343, 419060563, 500622686, 838121126, 1001245372, 1676242252, 2002490744, 3352484504, 37296390107, 74592780214, 149185560428, 298371120856]

約数ペア:

[(1, 298371120856), (2, 149185560428), (4, 74592780214), (8, 37296390107), (89, 3352484504), (149, 2002490744), (178, 1676242252), (298, 1001245372), (356, 838121126), (596, 500622686), (712, 419060563), (1192, 250311343), (1217, 245169368), (2311, 129109096), (2434, 122584684), (4622, 64554548), (4868, 61292342), (9244, 32277274), (9736, 30646171), (13261, 22499896), (18488, 16138637), (26522, 11249948), (53044, 5624974), (106088, 2812487), (108313, 2754712), (181333, 1645432), (205679, 1450664), (216626, 1377356), (344339, 866504), (362666, 822716), (411358, 725332), (433252, 688678)]