220673664

素因数分解:

$2^7\times 3^2\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 638601600

約数和(自身を除く): 417927936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 288, 384, 446, 576, 669, 859, 892, 1152, 1338, 1718, 1784, 2007, 2577, 2676, 3436, 3568, 4014, 5154, 5352, 6872, 7136, 7731, 8028, 10308, 10704, 13744, 14272, 15462, 16056, 20616, 21408, 27488, 28544, 30924, 32112, 41232, 42816, 54976, 61848, 64224, 82464, 85632, 109952, 123696, 128448, 164928, 191557, 247392, 256896, 329856, 383114, 494784, 574671, 766228, 989568, 1149342, 1532456, 1724013, 2298684, 3064912, 3448026, 4597368, 6129824, 6896052, 9194736, 12259648, 13792104, 18389472, 24519296, 27584208, 36778944, 55168416, 73557888, 110336832, 220673664]

約数ペア:

[(1, 220673664), (2, 110336832), (3, 73557888), (4, 55168416), (6, 36778944), (8, 27584208), (9, 24519296), (12, 18389472), (16, 13792104), (18, 12259648), (24, 9194736), (32, 6896052), (36, 6129824), (48, 4597368), (64, 3448026), (72, 3064912), (96, 2298684), (128, 1724013), (144, 1532456), (192, 1149342), (223, 989568), (288, 766228), (384, 574671), (446, 494784), (576, 383114), (669, 329856), (859, 256896), (892, 247392), (1152, 191557), (1338, 164928), (1718, 128448), (1784, 123696), (2007, 109952), (2577, 85632), (2676, 82464), (3436, 64224), (3568, 61848), (4014, 54976), (5154, 42816), (5352, 41232), (6872, 32112), (7136, 30924), (7731, 28544), (8028, 27488), (10308, 21408), (10704, 20616), (13744, 16056), (14272, 15462)]