1260390912

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74597}}^1$

素因数の和:74629

約数の個数: 80

約数和(自身を含む): 3663060192

約数和(自身を除く): 2402669280

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, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 74597, 149194, 223791, 298388, 447582, 596776, 820567, 895164, 1193552, 1641134, 1790328, 2387104, 2461701, 3282268, 3580656, 4774208, 4923402, 6564536, 7161312, 9548416, 9846804, 13129072, 14322624, 19096832, 19693608, 26258144, 28645248, 38193664, 39387216, 52516288, 57290496, 78774432, 105032576, 114580992, 157548864, 210065152, 315097728, 420130304, 630195456, 1260390912]

約数ペア:

[(1, 1260390912), (2, 630195456), (3, 420130304), (4, 315097728), (6, 210065152), (8, 157548864), (11, 114580992), (12, 105032576), (16, 78774432), (22, 57290496), (24, 52516288), (32, 39387216), (33, 38193664), (44, 28645248), (48, 26258144), (64, 19693608), (66, 19096832), (88, 14322624), (96, 13129072), (128, 9846804), (132, 9548416), (176, 7161312), (192, 6564536), (256, 4923402), (264, 4774208), (352, 3580656), (384, 3282268), (512, 2461701), (528, 2387104), (704, 1790328), (768, 1641134), (1056, 1193552), (1408, 895164), (1536, 820567), (2112, 596776), (2816, 447582), (4224, 298388), (5632, 223791), (8448, 149194), (16896, 74597)]