290863824

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4248

約数の個数: 80

約数和(自身を含む): 792330240

約数和(自身を除く): 501466416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4159, 4371, 5828, 8318, 8742, 11656, 12477, 16636, 17484, 23312, 24954, 33272, 34968, 49908, 66544, 69936, 99816, 128929, 195473, 199632, 257858, 386787, 390946, 515716, 586419, 773574, 781892, 1031432, 1172838, 1547148, 1563784, 2062864, 2345676, 3094296, 3127568, 4691352, 6059663, 6188592, 9382704, 12119326, 18178989, 24238652, 36357978, 48477304, 72715956, 96954608, 145431912, 290863824]

約数ペア:

[(1, 290863824), (2, 145431912), (3, 96954608), (4, 72715956), (6, 48477304), (8, 36357978), (12, 24238652), (16, 18178989), (24, 12119326), (31, 9382704), (47, 6188592), (48, 6059663), (62, 4691352), (93, 3127568), (94, 3094296), (124, 2345676), (141, 2062864), (186, 1563784), (188, 1547148), (248, 1172838), (282, 1031432), (372, 781892), (376, 773574), (496, 586419), (564, 515716), (744, 390946), (752, 386787), (1128, 257858), (1457, 199632), (1488, 195473), (2256, 128929), (2914, 99816), (4159, 69936), (4371, 66544), (5828, 49908), (8318, 34968), (8742, 33272), (11656, 24954), (12477, 23312), (16636, 17484)]