384493408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22543}}^1$

素因数の和:22607

約数の個数: 48

約数和(自身を含む): 835119936

約数和(自身を除く): 450626528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 22543, 45086, 90172, 180344, 293059, 360688, 586118, 721376, 924263, 1172236, 1848526, 2344472, 3697052, 4688944, 7394104, 9377888, 12015419, 14788208, 24030838, 29576416, 48061676, 96123352, 192246704, 384493408]

約数ペア:

[(1, 384493408), (2, 192246704), (4, 96123352), (8, 48061676), (13, 29576416), (16, 24030838), (26, 14788208), (32, 12015419), (41, 9377888), (52, 7394104), (82, 4688944), (104, 3697052), (164, 2344472), (208, 1848526), (328, 1172236), (416, 924263), (533, 721376), (656, 586118), (1066, 360688), (1312, 293059), (2132, 180344), (4264, 90172), (8528, 45086), (17056, 22543)]