268486582

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 537213600

約数和(自身を除く): 268727018

約数列:

[1, 2, 7, 13, 14, 26, 29, 43, 49, 58, 86, 91, 98, 169, 182, 203, 301, 338, 377, 406, 559, 602, 637, 754, 1118, 1183, 1247, 1274, 1421, 2107, 2197, 2366, 2494, 2639, 2842, 3913, 4214, 4394, 4901, 5278, 7267, 7826, 8281, 8729, 9802, 14534, 15379, 16211, 16562, 17458, 18473, 27391, 30758, 32422, 34307, 36946, 50869, 54782, 61103, 63713, 68614, 94471, 101738, 107653, 113477, 122206, 127426, 188942, 210743, 215306, 226954, 240149, 356083, 421486, 445991, 480298, 661297, 712166, 794339, 891982, 1322594, 1475201, 1588678, 2739659, 2950402, 3121937, 4629079, 5479318, 6243874, 9258158, 10326407, 19177613, 20652814, 38355226, 134243291, 268486582]

約数ペア:

[(1, 268486582), (2, 134243291), (7, 38355226), (13, 20652814), (14, 19177613), (26, 10326407), (29, 9258158), (43, 6243874), (49, 5479318), (58, 4629079), (86, 3121937), (91, 2950402), (98, 2739659), (169, 1588678), (182, 1475201), (203, 1322594), (301, 891982), (338, 794339), (377, 712166), (406, 661297), (559, 480298), (602, 445991), (637, 421486), (754, 356083), (1118, 240149), (1183, 226954), (1247, 215306), (1274, 210743), (1421, 188942), (2107, 127426), (2197, 122206), (2366, 113477), (2494, 107653), (2639, 101738), (2842, 94471), (3913, 68614), (4214, 63713), (4394, 61103), (4901, 54782), (5278, 50869), (7267, 36946), (7826, 34307), (8281, 32422), (8729, 30758), (9802, 27391), (14534, 18473), (15379, 17458), (16211, 16562)]