288493884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30941}}^1$

素因数の和:30995

約数の個数: 72

約数和(自身を含む): 855979488

約数和(自身を除く): 567485604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 30941, 61882, 92823, 123764, 185646, 216587, 278469, 371292, 433174, 556938, 649761, 866348, 1113876, 1144817, 1299522, 1949283, 2289634, 2599044, 3434451, 3898566, 4579268, 6868902, 7797132, 8013719, 10303353, 13737804, 16027438, 20606706, 24041157, 32054876, 41213412, 48082314, 72123471, 96164628, 144246942, 288493884]

約数ペア:

[(1, 288493884), (2, 144246942), (3, 96164628), (4, 72123471), (6, 48082314), (7, 41213412), (9, 32054876), (12, 24041157), (14, 20606706), (18, 16027438), (21, 13737804), (28, 10303353), (36, 8013719), (37, 7797132), (42, 6868902), (63, 4579268), (74, 3898566), (84, 3434451), (111, 2599044), (126, 2289634), (148, 1949283), (222, 1299522), (252, 1144817), (259, 1113876), (333, 866348), (444, 649761), (518, 556938), (666, 433174), (777, 371292), (1036, 278469), (1332, 216587), (1554, 185646), (2331, 123764), (3108, 92823), (4662, 61882), (9324, 30941)]