259773408

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{39217}}^1$

素因数の和:39256

約数の個数: 72

約数和(自身を含む): 770869008

約数和(自身を除く): 511095600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 39217, 78434, 117651, 156868, 235302, 313736, 352953, 470604, 627472, 705906, 901991, 941208, 1254944, 1411812, 1803982, 1882416, 2705973, 2823624, 3607964, 3764832, 5411946, 5647248, 7215928, 8117919, 10823892, 11294496, 14431856, 16235838, 21647784, 28863712, 32471676, 43295568, 64943352, 86591136, 129886704, 259773408]

約数ペア:

[(1, 259773408), (2, 129886704), (3, 86591136), (4, 64943352), (6, 43295568), (8, 32471676), (9, 28863712), (12, 21647784), (16, 16235838), (18, 14431856), (23, 11294496), (24, 10823892), (32, 8117919), (36, 7215928), (46, 5647248), (48, 5411946), (69, 3764832), (72, 3607964), (92, 2823624), (96, 2705973), (138, 1882416), (144, 1803982), (184, 1411812), (207, 1254944), (276, 941208), (288, 901991), (368, 705906), (414, 627472), (552, 470604), (736, 352953), (828, 313736), (1104, 235302), (1656, 156868), (2208, 117651), (3312, 78434), (6624, 39217)]