260033664

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61561}}^1$

素因数の和:61589

約数の個数: 64

約数和(自身を含む): 753518880

約数和(自身を除く): 493485216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 61561, 123122, 184683, 246244, 369366, 492488, 677171, 738732, 984976, 1354342, 1477464, 1969952, 2031513, 2708684, 2954928, 3939904, 4063026, 5417368, 5909856, 7879808, 8126052, 10834736, 11819712, 16252104, 21669472, 23639424, 32504208, 43338944, 65008416, 86677888, 130016832, 260033664]

約数ペア:

[(1, 260033664), (2, 130016832), (3, 86677888), (4, 65008416), (6, 43338944), (8, 32504208), (11, 23639424), (12, 21669472), (16, 16252104), (22, 11819712), (24, 10834736), (32, 8126052), (33, 7879808), (44, 5909856), (48, 5417368), (64, 4063026), (66, 3939904), (88, 2954928), (96, 2708684), (128, 2031513), (132, 1969952), (176, 1477464), (192, 1354342), (264, 984976), (352, 738732), (384, 677171), (528, 492488), (704, 369366), (1056, 246244), (1408, 184683), (2112, 123122), (4224, 61561)]