480810496

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{30293}}^1$

素因数の和:30342

約数の個数: 40

約数和(自身を含む): 991704384

約数和(自身を除く): 510893888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 30293, 60586, 121172, 242344, 484688, 939083, 969376, 1878166, 1938752, 3756332, 3877504, 7512664, 7755008, 15025328, 15510016, 30050656, 60101312, 120202624, 240405248, 480810496]

約数ペア:

[(1, 480810496), (2, 240405248), (4, 120202624), (8, 60101312), (16, 30050656), (31, 15510016), (32, 15025328), (62, 7755008), (64, 7512664), (124, 3877504), (128, 3756332), (248, 1938752), (256, 1878166), (496, 969376), (512, 939083), (992, 484688), (1984, 242344), (3968, 121172), (7936, 60586), (15872, 30293)]