1570252328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 3387225600

約数和(自身を除く): 1816973272

約数列:

[1, 2, 4, 8, 17, 29, 34, 43, 47, 58, 68, 86, 94, 116, 136, 172, 188, 197, 232, 344, 376, 394, 493, 731, 788, 799, 986, 1247, 1363, 1462, 1576, 1598, 1972, 2021, 2494, 2726, 2924, 3196, 3349, 3944, 4042, 4988, 5452, 5713, 5848, 6392, 6698, 8084, 8471, 9259, 9976, 10904, 11426, 13396, 16168, 16942, 18518, 21199, 22852, 23171, 26792, 33884, 34357, 37036, 42398, 45704, 46342, 58609, 67768, 68714, 74072, 84796, 92684, 97121, 117218, 137428, 144007, 157403, 169592, 185368, 194242, 234436, 245659, 268511, 274856, 288014, 314806, 388484, 398137, 468872, 491318, 537022, 576028, 629612, 776968, 796274, 982636, 996353, 1074044, 1152056, 1259224, 1592548, 1965272, 1992706, 2148088, 3185096, 3985412, 4176203, 4564687, 6768329, 7970824, 8352406, 9129374, 11545973, 13536658, 16704812, 18258748, 23091946, 27073316, 33409624, 36517496, 46183892, 54146632, 92367784, 196281541, 392563082, 785126164, 1570252328]

約数ペア:

[(1, 1570252328), (2, 785126164), (4, 392563082), (8, 196281541), (17, 92367784), (29, 54146632), (34, 46183892), (43, 36517496), (47, 33409624), (58, 27073316), (68, 23091946), (86, 18258748), (94, 16704812), (116, 13536658), (136, 11545973), (172, 9129374), (188, 8352406), (197, 7970824), (232, 6768329), (344, 4564687), (376, 4176203), (394, 3985412), (493, 3185096), (731, 2148088), (788, 1992706), (799, 1965272), (986, 1592548), (1247, 1259224), (1363, 1152056), (1462, 1074044), (1576, 996353), (1598, 982636), (1972, 796274), (2021, 776968), (2494, 629612), (2726, 576028), (2924, 537022), (3196, 491318), (3349, 468872), (3944, 398137), (4042, 388484), (4988, 314806), (5452, 288014), (5713, 274856), (5848, 268511), (6392, 245659), (6698, 234436), (8084, 194242), (8471, 185368), (9259, 169592), (9976, 157403), (10904, 144007), (11426, 137428), (13396, 117218), (16168, 97121), (16942, 92684), (18518, 84796), (21199, 74072), (22852, 68714), (23171, 67768), (26792, 58609), (33884, 46342), (34357, 45704), (37036, 42398)]