213657408

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{6287}}^1$

素因数の和:6364

約数の個数: 84

約数和(自身を含む): 622889280

約数和(自身を除く): 409231872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 708, 944, 1062, 1416, 1888, 2124, 2832, 3776, 4248, 5664, 6287, 8496, 11328, 12574, 16992, 18861, 25148, 33984, 37722, 50296, 56583, 75444, 100592, 113166, 150888, 201184, 226332, 301776, 370933, 402368, 452664, 603552, 741866, 905328, 1112799, 1207104, 1483732, 1810656, 2225598, 2967464, 3338397, 3621312, 4451196, 5934928, 6676794, 8902392, 11869856, 13353588, 17804784, 23739712, 26707176, 35609568, 53414352, 71219136, 106828704, 213657408]

約数ペア:

[(1, 213657408), (2, 106828704), (3, 71219136), (4, 53414352), (6, 35609568), (8, 26707176), (9, 23739712), (12, 17804784), (16, 13353588), (18, 11869856), (24, 8902392), (32, 6676794), (36, 5934928), (48, 4451196), (59, 3621312), (64, 3338397), (72, 2967464), (96, 2225598), (118, 1810656), (144, 1483732), (177, 1207104), (192, 1112799), (236, 905328), (288, 741866), (354, 603552), (472, 452664), (531, 402368), (576, 370933), (708, 301776), (944, 226332), (1062, 201184), (1416, 150888), (1888, 113166), (2124, 100592), (2832, 75444), (3776, 56583), (4248, 50296), (5664, 37722), (6287, 33984), (8496, 25148), (11328, 18861), (12574, 16992)]