289109632

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14029}}^1$

素因数の和:14073

約数の個数: 64

約数和(自身を含む): 686908800

約数和(自身を除く): 397799168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 14029, 20608, 28058, 56116, 98203, 112232, 196406, 224464, 322667, 392812, 448928, 645334, 785624, 897856, 1290668, 1571248, 1795712, 2258669, 2581336, 3142496, 4517338, 5162672, 6284992, 9034676, 10325344, 12569984, 18069352, 20650688, 36138704, 41301376, 72277408, 144554816, 289109632]

約数ペア:

[(1, 289109632), (2, 144554816), (4, 72277408), (7, 41301376), (8, 36138704), (14, 20650688), (16, 18069352), (23, 12569984), (28, 10325344), (32, 9034676), (46, 6284992), (56, 5162672), (64, 4517338), (92, 3142496), (112, 2581336), (128, 2258669), (161, 1795712), (184, 1571248), (224, 1290668), (322, 897856), (368, 785624), (448, 645334), (644, 448928), (736, 392812), (896, 322667), (1288, 224464), (1472, 196406), (2576, 112232), (2944, 98203), (5152, 56116), (10304, 28058), (14029, 20608)]