1020796672

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24767}}^1$

素因数の和:24813

約数の個数: 72

約数和(自身を含む): 2430038016

約数和(自身を除く): 1409241344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 24767, 41216, 49534, 99068, 173369, 198136, 346738, 396272, 569641, 693476, 792544, 1139282, 1386952, 1585088, 2278564, 2773904, 3170176, 3987487, 4557128, 5547808, 6340352, 7974974, 9114256, 11095616, 15949948, 18228512, 22191232, 31899896, 36457024, 44382464, 63799792, 72914048, 127599584, 145828096, 255199168, 510398336, 1020796672]

約数ペア:

[(1, 1020796672), (2, 510398336), (4, 255199168), (7, 145828096), (8, 127599584), (14, 72914048), (16, 63799792), (23, 44382464), (28, 36457024), (32, 31899896), (46, 22191232), (56, 18228512), (64, 15949948), (92, 11095616), (112, 9114256), (128, 7974974), (161, 6340352), (184, 5547808), (224, 4557128), (256, 3987487), (322, 3170176), (368, 2773904), (448, 2278564), (644, 1585088), (736, 1386952), (896, 1139282), (1288, 792544), (1472, 693476), (1792, 569641), (2576, 396272), (2944, 346738), (5152, 198136), (5888, 173369), (10304, 99068), (20608, 49534), (24767, 41216)]