212163224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12671}}^1$

素因数の和:12720

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 298771816

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 12671, 16744, 25342, 50684, 88697, 101368, 164723, 177394, 291433, 329446, 354788, 582866, 658892, 709576, 1153061, 1165732, 1317784, 2040031, 2306122, 2331464, 3788629, 4080062, 4612244, 7577258, 8160124, 9224488, 15154516, 16320248, 26520403, 30309032, 53040806, 106081612, 212163224]

約数ペア:

[(1, 212163224), (2, 106081612), (4, 53040806), (7, 30309032), (8, 26520403), (13, 16320248), (14, 15154516), (23, 9224488), (26, 8160124), (28, 7577258), (46, 4612244), (52, 4080062), (56, 3788629), (91, 2331464), (92, 2306122), (104, 2040031), (161, 1317784), (182, 1165732), (184, 1153061), (299, 709576), (322, 658892), (364, 582866), (598, 354788), (644, 329446), (728, 291433), (1196, 177394), (1288, 164723), (2093, 101368), (2392, 88697), (4186, 50684), (8372, 25342), (12671, 16744)]