288978824

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{2539}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 556869600

約数和(自身を除く): 267890776

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 347, 694, 1388, 2539, 2776, 5078, 10156, 14227, 20312, 28454, 56908, 104099, 113816, 208198, 416396, 832792, 881033, 1762066, 3524132, 7048264, 36122353, 72244706, 144489412, 288978824]

約数ペア:

[(1, 288978824), (2, 144489412), (4, 72244706), (8, 36122353), (41, 7048264), (82, 3524132), (164, 1762066), (328, 881033), (347, 832792), (694, 416396), (1388, 208198), (2539, 113816), (2776, 104099), (5078, 56908), (10156, 28454), (14227, 20312)]