814966528

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 1677715200

約数和(自身を除く): 862748672

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 118, 128, 158, 236, 256, 316, 472, 632, 683, 944, 1264, 1366, 1888, 2528, 2732, 3776, 4661, 5056, 5464, 7552, 9322, 10112, 10928, 15104, 18644, 20224, 21856, 37288, 40297, 43712, 53957, 74576, 80594, 87424, 107914, 149152, 161188, 174848, 215828, 298304, 322376, 431656, 596608, 644752, 863312, 1193216, 1289504, 1726624, 2579008, 3183463, 3453248, 5158016, 6366926, 6906496, 10316032, 12733852, 13812992, 25467704, 50935408, 101870816, 203741632, 407483264, 814966528]

約数ペア:

[(1, 814966528), (2, 407483264), (4, 203741632), (8, 101870816), (16, 50935408), (32, 25467704), (59, 13812992), (64, 12733852), (79, 10316032), (118, 6906496), (128, 6366926), (158, 5158016), (236, 3453248), (256, 3183463), (316, 2579008), (472, 1726624), (632, 1289504), (683, 1193216), (944, 863312), (1264, 644752), (1366, 596608), (1888, 431656), (2528, 322376), (2732, 298304), (3776, 215828), (4661, 174848), (5056, 161188), (5464, 149152), (7552, 107914), (9322, 87424), (10112, 80594), (10928, 74576), (15104, 53957), (18644, 43712), (20224, 40297), (21856, 37288)]