12888828336

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{55171}}^1$

素因数の和:55370

約数の個数: 80

約数和(自身を含む): 34589754368

約数和(自身を除く): 21700926032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 157, 186, 248, 314, 372, 471, 496, 628, 744, 942, 1256, 1488, 1884, 2512, 3768, 4867, 7536, 9734, 14601, 19468, 29202, 38936, 55171, 58404, 77872, 110342, 116808, 165513, 220684, 233616, 331026, 441368, 662052, 882736, 1324104, 1710301, 2648208, 3420602, 5130903, 6841204, 8661847, 10261806, 13682408, 17323694, 20523612, 25985541, 27364816, 34647388, 41047224, 51971082, 69294776, 82094448, 103942164, 138589552, 207884328, 268517257, 415768656, 537034514, 805551771, 1074069028, 1611103542, 2148138056, 3222207084, 4296276112, 6444414168, 12888828336]

約数ペア:

[(1, 12888828336), (2, 6444414168), (3, 4296276112), (4, 3222207084), (6, 2148138056), (8, 1611103542), (12, 1074069028), (16, 805551771), (24, 537034514), (31, 415768656), (48, 268517257), (62, 207884328), (93, 138589552), (124, 103942164), (157, 82094448), (186, 69294776), (248, 51971082), (314, 41047224), (372, 34647388), (471, 27364816), (496, 25985541), (628, 20523612), (744, 17323694), (942, 13682408), (1256, 10261806), (1488, 8661847), (1884, 6841204), (2512, 5130903), (3768, 3420602), (4867, 2648208), (7536, 1710301), (9734, 1324104), (14601, 882736), (19468, 662052), (29202, 441368), (38936, 331026), (55171, 233616), (58404, 220684), (77872, 165513), (110342, 116808)]