1002906912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{213203}}^1$

素因数の和:213230

約数の個数: 72

約数和(自身を含む): 3062462256

約数和(自身を除く): 2059555344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 213203, 426406, 639609, 852812, 1279218, 1492421, 1705624, 2558436, 2984842, 3411248, 4477263, 5116872, 5969684, 6822496, 8954526, 10233744, 10446947, 11939368, 17909052, 20467488, 20893894, 23878736, 31340841, 35818104, 41787788, 47757472, 62681682, 71636208, 83575576, 125363364, 143272416, 167151152, 250726728, 334302304, 501453456, 1002906912]

約数ペア:

[(1, 1002906912), (2, 501453456), (3, 334302304), (4, 250726728), (6, 167151152), (7, 143272416), (8, 125363364), (12, 83575576), (14, 71636208), (16, 62681682), (21, 47757472), (24, 41787788), (28, 35818104), (32, 31340841), (42, 23878736), (48, 20893894), (49, 20467488), (56, 17909052), (84, 11939368), (96, 10446947), (98, 10233744), (112, 8954526), (147, 6822496), (168, 5969684), (196, 5116872), (224, 4477263), (294, 3411248), (336, 2984842), (392, 2558436), (588, 1705624), (672, 1492421), (784, 1279218), (1176, 852812), (1568, 639609), (2352, 426406), (4704, 213203)]