1438867038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3329}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 3383493120

約数和(自身を除く): 1944626082

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 251, 287, 502, 574, 753, 861, 1506, 1722, 1757, 3329, 3514, 5271, 6658, 9987, 10291, 10542, 19974, 20582, 23303, 30873, 46606, 61746, 69909, 72037, 136489, 139818, 144074, 216111, 272978, 409467, 432222, 818934, 835579, 955423, 1671158, 1910846, 2506737, 2866269, 5013474, 5732538, 5849053, 11698106, 17547159, 34258739, 35094318, 68517478, 102776217, 205552434, 239811173, 479622346, 719433519, 1438867038]

約数ペア:

[(1, 1438867038), (2, 719433519), (3, 479622346), (6, 239811173), (7, 205552434), (14, 102776217), (21, 68517478), (41, 35094318), (42, 34258739), (82, 17547159), (123, 11698106), (246, 5849053), (251, 5732538), (287, 5013474), (502, 2866269), (574, 2506737), (753, 1910846), (861, 1671158), (1506, 955423), (1722, 835579), (1757, 818934), (3329, 432222), (3514, 409467), (5271, 272978), (6658, 216111), (9987, 144074), (10291, 139818), (10542, 136489), (19974, 72037), (20582, 69909), (23303, 61746), (30873, 46606)]