8378552528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 17044242432

約数和(自身を除く): 8665689904

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 271, 332, 496, 542, 664, 751, 1084, 1328, 1502, 2168, 2573, 3004, 4336, 5146, 6008, 8401, 10292, 12016, 16802, 20584, 22493, 23281, 33604, 41168, 44986, 46562, 62333, 67208, 89972, 93124, 124666, 134416, 179944, 186248, 203521, 249332, 359888, 372496, 407042, 498664, 697283, 814084, 997328, 1394566, 1628168, 1932323, 2789132, 3256336, 3864646, 5578264, 6309151, 7729292, 11156528, 12618302, 15458584, 16892243, 25236604, 30917168, 33784486, 50473208, 67568972, 100946416, 135137944, 270275888, 523659533, 1047319066, 2094638132, 4189276264, 8378552528]

約数ペア:

[(1, 8378552528), (2, 4189276264), (4, 2094638132), (8, 1047319066), (16, 523659533), (31, 270275888), (62, 135137944), (83, 100946416), (124, 67568972), (166, 50473208), (248, 33784486), (271, 30917168), (332, 25236604), (496, 16892243), (542, 15458584), (664, 12618302), (751, 11156528), (1084, 7729292), (1328, 6309151), (1502, 5578264), (2168, 3864646), (2573, 3256336), (3004, 2789132), (4336, 1932323), (5146, 1628168), (6008, 1394566), (8401, 997328), (10292, 814084), (12016, 697283), (16802, 498664), (20584, 407042), (22493, 372496), (23281, 359888), (33604, 249332), (41168, 203521), (44986, 186248), (46562, 179944), (62333, 134416), (67208, 124666), (89972, 93124)]