938121816976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{12391}}^1\times {\mathrm{152641}}^1$

素因数の和:165071

約数の個数: 40

約数和(自身を含む): 1876407346688

約数和(自身を除く): 938285529712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 12391, 24782, 49564, 99128, 152641, 198256, 305282, 384121, 610564, 768242, 1221128, 1536484, 2442256, 3072968, 4731871, 6145936, 9463742, 18927484, 37854968, 75709936, 1891374631, 3782749262, 7565498524, 15130997048, 30261994096, 58632613561, 117265227122, 234530454244, 469060908488, 938121816976]

約数ペア:

[(1, 938121816976), (2, 469060908488), (4, 234530454244), (8, 117265227122), (16, 58632613561), (31, 30261994096), (62, 15130997048), (124, 7565498524), (248, 3782749262), (496, 1891374631), (12391, 75709936), (24782, 37854968), (49564, 18927484), (99128, 9463742), (152641, 6145936), (198256, 4731871), (305282, 3072968), (384121, 2442256), (610564, 1536484), (768242, 1221128)]