291226416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5623}}^1$

素因数の和:5730

約数の個数: 80

約数和(自身を含む): 820114176

約数和(自身を除く): 528887760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 5623, 6474, 8632, 11246, 12948, 16869, 17264, 22492, 25896, 33738, 44984, 51792, 67476, 73099, 89968, 134952, 146198, 219297, 269904, 292396, 438594, 466709, 584792, 877188, 933418, 1169584, 1400127, 1754376, 1866836, 2800254, 3508752, 3733672, 5600508, 6067217, 7467344, 11201016, 12134434, 18201651, 22402032, 24268868, 36403302, 48537736, 72806604, 97075472, 145613208, 291226416]

約数ペア:

[(1, 291226416), (2, 145613208), (3, 97075472), (4, 72806604), (6, 48537736), (8, 36403302), (12, 24268868), (13, 22402032), (16, 18201651), (24, 12134434), (26, 11201016), (39, 7467344), (48, 6067217), (52, 5600508), (78, 3733672), (83, 3508752), (104, 2800254), (156, 1866836), (166, 1754376), (208, 1400127), (249, 1169584), (312, 933418), (332, 877188), (498, 584792), (624, 466709), (664, 438594), (996, 292396), (1079, 269904), (1328, 219297), (1992, 146198), (2158, 134952), (3237, 89968), (3984, 73099), (4316, 67476), (5623, 51792), (6474, 44984), (8632, 33738), (11246, 25896), (12948, 22492), (16869, 17264)]