254629032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 771302400

約数和(自身を除く): 516673368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 241, 266, 331, 399, 456, 482, 532, 662, 723, 798, 964, 993, 1064, 1324, 1446, 1596, 1687, 1928, 1986, 2317, 2648, 2892, 3192, 3374, 3972, 4579, 4634, 5061, 5784, 6289, 6748, 6951, 7944, 9158, 9268, 10122, 12578, 13496, 13737, 13902, 18316, 18536, 18867, 20244, 25156, 27474, 27804, 32053, 36632, 37734, 40488, 44023, 50312, 54948, 55608, 64106, 75468, 79771, 88046, 96159, 109896, 128212, 132069, 150936, 159542, 176092, 192318, 239313, 256424, 264138, 319084, 352184, 384636, 478626, 528276, 558397, 638168, 769272, 957252, 1056552, 1116794, 1515649, 1675191, 1914504, 2233588, 3031298, 3350382, 4467176, 4546947, 6062596, 6700764, 9093894, 10609543, 12125192, 13401528, 18187788, 21219086, 31828629, 36375576, 42438172, 63657258, 84876344, 127314516, 254629032]

約数ペア:

[(1, 254629032), (2, 127314516), (3, 84876344), (4, 63657258), (6, 42438172), (7, 36375576), (8, 31828629), (12, 21219086), (14, 18187788), (19, 13401528), (21, 12125192), (24, 10609543), (28, 9093894), (38, 6700764), (42, 6062596), (56, 4546947), (57, 4467176), (76, 3350382), (84, 3031298), (114, 2233588), (133, 1914504), (152, 1675191), (168, 1515649), (228, 1116794), (241, 1056552), (266, 957252), (331, 769272), (399, 638168), (456, 558397), (482, 528276), (532, 478626), (662, 384636), (723, 352184), (798, 319084), (964, 264138), (993, 256424), (1064, 239313), (1324, 192318), (1446, 176092), (1596, 159542), (1687, 150936), (1928, 132069), (1986, 128212), (2317, 109896), (2648, 96159), (2892, 88046), (3192, 79771), (3374, 75468), (3972, 64106), (4579, 55608), (4634, 54948), (5061, 50312), (5784, 44023), (6289, 40488), (6748, 37734), (6951, 36632), (7944, 32053), (9158, 27804), (9268, 27474), (10122, 25156), (12578, 20244), (13496, 18867), (13737, 18536), (13902, 18316)]