264555904

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{121579}}^1$

素因数の和:121610

約数の個数: 32

約数和(自身を含む): 558052200

約数和(自身を除く): 293496296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 121579, 243158, 486316, 972632, 1945264, 2066843, 3890528, 4133686, 7781056, 8267372, 15562112, 16534744, 33069488, 66138976, 132277952, 264555904]

約数ペア:

[(1, 264555904), (2, 132277952), (4, 66138976), (8, 33069488), (16, 16534744), (17, 15562112), (32, 8267372), (34, 7781056), (64, 4133686), (68, 3890528), (128, 2066843), (136, 1945264), (272, 972632), (544, 486316), (1088, 243158), (2176, 121579)]