304888662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 736383648

約数和(自身を除く): 431494986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 157, 193, 234, 258, 314, 386, 387, 471, 559, 579, 774, 942, 1118, 1158, 1413, 1677, 1737, 2041, 2509, 2826, 3354, 3474, 4082, 5018, 5031, 6123, 6751, 7527, 8299, 10062, 12246, 13502, 15054, 16598, 18369, 20253, 22581, 24897, 30301, 36738, 40506, 45162, 49794, 60602, 60759, 74691, 87763, 90903, 107887, 121518, 149382, 175526, 181806, 215774, 263289, 272709, 323661, 393913, 526578, 545418, 647322, 787826, 789867, 970983, 1181739, 1302943, 1579734, 1941966, 2363478, 2605886, 3545217, 3908829, 7090434, 7817658, 11726487, 16938259, 23452974, 33876518, 50814777, 101629554, 152444331, 304888662]

約数ペア:

[(1, 304888662), (2, 152444331), (3, 101629554), (6, 50814777), (9, 33876518), (13, 23452974), (18, 16938259), (26, 11726487), (39, 7817658), (43, 7090434), (78, 3908829), (86, 3545217), (117, 2605886), (129, 2363478), (157, 1941966), (193, 1579734), (234, 1302943), (258, 1181739), (314, 970983), (386, 789867), (387, 787826), (471, 647322), (559, 545418), (579, 526578), (774, 393913), (942, 323661), (1118, 272709), (1158, 263289), (1413, 215774), (1677, 181806), (1737, 175526), (2041, 149382), (2509, 121518), (2826, 107887), (3354, 90903), (3474, 87763), (4082, 74691), (5018, 60759), (5031, 60602), (6123, 49794), (6751, 45162), (7527, 40506), (8299, 36738), (10062, 30301), (12246, 24897), (13502, 22581), (15054, 20253), (16598, 18369)]