1528752708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{46309}}^1$

素因数の和:46457

約数の個数: 72

約数和(自身を含む): 4450205760

約数和(自身を除く): 2921453052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 33012, 46309, 92618, 138927, 185236, 277854, 324163, 416781, 555708, 648326, 833562, 972489, 1296652, 1667124, 1944978, 2917467, 3889956, 5834934, 6066479, 11669868, 12132958, 18199437, 24265916, 36398874, 42465353, 54598311, 72797748, 84930706, 109196622, 127396059, 169861412, 218393244, 254792118, 382188177, 509584236, 764376354, 1528752708]

約数ペア:

[(1, 1528752708), (2, 764376354), (3, 509584236), (4, 382188177), (6, 254792118), (7, 218393244), (9, 169861412), (12, 127396059), (14, 109196622), (18, 84930706), (21, 72797748), (28, 54598311), (36, 42465353), (42, 36398874), (63, 24265916), (84, 18199437), (126, 12132958), (131, 11669868), (252, 6066479), (262, 5834934), (393, 3889956), (524, 2917467), (786, 1944978), (917, 1667124), (1179, 1296652), (1572, 972489), (1834, 833562), (2358, 648326), (2751, 555708), (3668, 416781), (4716, 324163), (5502, 277854), (8253, 185236), (11004, 138927), (16506, 92618), (33012, 46309)]