253259424

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79943}}^1$

素因数の和:79970

約数の個数: 72

約数和(自身を含む): 785689632

約数和(自身を除く): 532430208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 79943, 159886, 239829, 319772, 479658, 639544, 719487, 879373, 959316, 1279088, 1438974, 1758746, 1918632, 2558176, 2638119, 2877948, 3517492, 3837264, 5276238, 5755896, 7034984, 7674528, 7914357, 10552476, 11511792, 14069968, 15828714, 21104952, 23023584, 28139936, 31657428, 42209904, 63314856, 84419808, 126629712, 253259424]

約数ペア:

[(1, 253259424), (2, 126629712), (3, 84419808), (4, 63314856), (6, 42209904), (8, 31657428), (9, 28139936), (11, 23023584), (12, 21104952), (16, 15828714), (18, 14069968), (22, 11511792), (24, 10552476), (32, 7914357), (33, 7674528), (36, 7034984), (44, 5755896), (48, 5276238), (66, 3837264), (72, 3517492), (88, 2877948), (96, 2638119), (99, 2558176), (132, 1918632), (144, 1758746), (176, 1438974), (198, 1279088), (264, 959316), (288, 879373), (352, 719487), (396, 639544), (528, 479658), (792, 319772), (1056, 239829), (1584, 159886), (3168, 79943)]