268164078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6217}}^1$

素因数の和:6321

約数の個数: 64

約数和(自身を含む): 668559360

約数和(自身を除く): 400395282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 3081, 3318, 6162, 6217, 7189, 12434, 14378, 18651, 21567, 37302, 43134, 43519, 80821, 87038, 130557, 161642, 242463, 261114, 484926, 491143, 565747, 982286, 1131494, 1473429, 1697241, 2946858, 3394482, 3438001, 6384859, 6876002, 10314003, 12769718, 19154577, 20628006, 38309154, 44694013, 89388026, 134082039, 268164078]

約数ペア:

[(1, 268164078), (2, 134082039), (3, 89388026), (6, 44694013), (7, 38309154), (13, 20628006), (14, 19154577), (21, 12769718), (26, 10314003), (39, 6876002), (42, 6384859), (78, 3438001), (79, 3394482), (91, 2946858), (158, 1697241), (182, 1473429), (237, 1131494), (273, 982286), (474, 565747), (546, 491143), (553, 484926), (1027, 261114), (1106, 242463), (1659, 161642), (2054, 130557), (3081, 87038), (3318, 80821), (6162, 43519), (6217, 43134), (7189, 37302), (12434, 21567), (14378, 18651)]