1020304096

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{15761}}^1$

素因数の和:15812

約数の個数: 72

約数和(自身を含む): 2438822736

約数和(自身を除く): 1418518640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2312, 3808, 4046, 4624, 8092, 9248, 15761, 16184, 31522, 32368, 63044, 64736, 110327, 126088, 220654, 252176, 267937, 441308, 504352, 535874, 882616, 1071748, 1765232, 1875559, 2143496, 3530464, 3751118, 4286992, 4554929, 7502236, 8573984, 9109858, 15004472, 18219716, 30008944, 31884503, 36439432, 60017888, 63769006, 72878864, 127538012, 145757728, 255076024, 510152048, 1020304096]

約数ペア:

[(1, 1020304096), (2, 510152048), (4, 255076024), (7, 145757728), (8, 127538012), (14, 72878864), (16, 63769006), (17, 60017888), (28, 36439432), (32, 31884503), (34, 30008944), (56, 18219716), (68, 15004472), (112, 9109858), (119, 8573984), (136, 7502236), (224, 4554929), (238, 4286992), (272, 3751118), (289, 3530464), (476, 2143496), (544, 1875559), (578, 1765232), (952, 1071748), (1156, 882616), (1904, 535874), (2023, 504352), (2312, 441308), (3808, 267937), (4046, 252176), (4624, 220654), (8092, 126088), (9248, 110327), (15761, 64736), (16184, 63044), (31522, 32368)]