216754668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 108

約数和(自身を含む): 619491600

約数和(自身を除く): 402736932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 414, 468, 507, 598, 676, 828, 897, 1014, 1196, 1521, 1549, 1794, 2028, 2691, 3042, 3098, 3588, 3887, 4647, 5382, 6084, 6196, 7774, 9294, 10764, 11661, 13941, 15548, 18588, 20137, 23322, 27882, 34983, 35627, 40274, 46644, 55764, 60411, 69966, 71254, 80548, 106881, 120822, 139932, 142508, 181233, 213762, 241644, 261781, 320643, 362466, 427524, 463151, 523562, 641286, 724932, 785343, 926302, 1047124, 1282572, 1389453, 1570686, 1852604, 2356029, 2778906, 3141372, 4168359, 4712058, 5557812, 6020963, 8336718, 9424116, 12041926, 16673436, 18062889, 24083852, 36125778, 54188667, 72251556, 108377334, 216754668]

約数ペア:

[(1, 216754668), (2, 108377334), (3, 72251556), (4, 54188667), (6, 36125778), (9, 24083852), (12, 18062889), (13, 16673436), (18, 12041926), (23, 9424116), (26, 8336718), (36, 6020963), (39, 5557812), (46, 4712058), (52, 4168359), (69, 3141372), (78, 2778906), (92, 2356029), (117, 1852604), (138, 1570686), (156, 1389453), (169, 1282572), (207, 1047124), (234, 926302), (276, 785343), (299, 724932), (338, 641286), (414, 523562), (468, 463151), (507, 427524), (598, 362466), (676, 320643), (828, 261781), (897, 241644), (1014, 213762), (1196, 181233), (1521, 142508), (1549, 139932), (1794, 120822), (2028, 106881), (2691, 80548), (3042, 71254), (3098, 69966), (3588, 60411), (3887, 55764), (4647, 46644), (5382, 40274), (6084, 35627), (6196, 34983), (7774, 27882), (9294, 23322), (10764, 20137), (11661, 18588), (13941, 15548)]