445119144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 1197504000

約数和(自身を除く): 752384856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 107, 116, 129, 139, 172, 174, 214, 232, 258, 278, 321, 344, 348, 417, 428, 516, 556, 642, 696, 834, 856, 1032, 1112, 1247, 1284, 1668, 2494, 2568, 3103, 3336, 3741, 4031, 4601, 4988, 5977, 6206, 7482, 8062, 9202, 9309, 9976, 11954, 12093, 12412, 13803, 14873, 14964, 16124, 17931, 18404, 18618, 23908, 24186, 24824, 27606, 29746, 29928, 32248, 35862, 36808, 37236, 44619, 47816, 48372, 55212, 59492, 71724, 74472, 89238, 96744, 110424, 118984, 133429, 143448, 173333, 178476, 266858, 346666, 356952, 400287, 431317, 519999, 533716, 639539, 693332, 800574, 862634, 1039998, 1067432, 1279078, 1293951, 1386664, 1601148, 1725268, 1918617, 2079996, 2558156, 2587902, 3202296, 3450536, 3837234, 4159992, 5116312, 5175804, 7674468, 10351608, 15348936, 18546631, 37093262, 55639893, 74186524, 111279786, 148373048, 222559572, 445119144]

約数ペア:

[(1, 445119144), (2, 222559572), (3, 148373048), (4, 111279786), (6, 74186524), (8, 55639893), (12, 37093262), (24, 18546631), (29, 15348936), (43, 10351608), (58, 7674468), (86, 5175804), (87, 5116312), (107, 4159992), (116, 3837234), (129, 3450536), (139, 3202296), (172, 2587902), (174, 2558156), (214, 2079996), (232, 1918617), (258, 1725268), (278, 1601148), (321, 1386664), (344, 1293951), (348, 1279078), (417, 1067432), (428, 1039998), (516, 862634), (556, 800574), (642, 693332), (696, 639539), (834, 533716), (856, 519999), (1032, 431317), (1112, 400287), (1247, 356952), (1284, 346666), (1668, 266858), (2494, 178476), (2568, 173333), (3103, 143448), (3336, 133429), (3741, 118984), (4031, 110424), (4601, 96744), (4988, 89238), (5977, 74472), (6206, 71724), (7482, 59492), (8062, 55212), (9202, 48372), (9309, 47816), (9976, 44619), (11954, 37236), (12093, 36808), (12412, 35862), (13803, 32248), (14873, 29928), (14964, 29746), (16124, 27606), (17931, 24824), (18404, 24186), (18618, 23908)]