1566143696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 3376440144

約数和(自身を除く): 1810296448

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 197, 208, 296, 394, 481, 592, 788, 962, 1033, 1576, 1924, 2066, 2561, 3152, 3848, 4132, 5122, 7289, 7696, 8264, 10244, 13429, 14578, 16528, 20488, 26858, 29156, 38221, 40976, 53716, 58312, 76442, 94757, 107432, 116624, 152884, 189514, 203501, 214864, 305768, 379028, 407002, 496873, 611536, 758056, 814004, 993746, 1516112, 1628008, 1987492, 2645513, 3256016, 3974984, 5291026, 7529537, 7949968, 10582052, 15059074, 21164104, 30118148, 42328208, 60236296, 97883981, 120472592, 195767962, 391535924, 783071848, 1566143696]

約数ペア:

[(1, 1566143696), (2, 783071848), (4, 391535924), (8, 195767962), (13, 120472592), (16, 97883981), (26, 60236296), (37, 42328208), (52, 30118148), (74, 21164104), (104, 15059074), (148, 10582052), (197, 7949968), (208, 7529537), (296, 5291026), (394, 3974984), (481, 3256016), (592, 2645513), (788, 1987492), (962, 1628008), (1033, 1516112), (1576, 993746), (1924, 814004), (2066, 758056), (2561, 611536), (3152, 496873), (3848, 407002), (4132, 379028), (5122, 305768), (7289, 214864), (7696, 203501), (8264, 189514), (10244, 152884), (13429, 116624), (14578, 107432), (16528, 94757), (20488, 76442), (26858, 58312), (29156, 53716), (38221, 40976)]