314868848

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 719953920

約数和(自身を除く): 405085072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 191, 287, 328, 359, 382, 574, 656, 718, 764, 1148, 1337, 1436, 1528, 2296, 2513, 2674, 2872, 3056, 4592, 5026, 5348, 5744, 7831, 10052, 10696, 14719, 15662, 20104, 21392, 29438, 31324, 40208, 54817, 58876, 62648, 68569, 103033, 109634, 117752, 125296, 137138, 206066, 219268, 235504, 274276, 412132, 438536, 479983, 548552, 824264, 877072, 959966, 1097104, 1648528, 1919932, 2811329, 3839864, 5622658, 7679728, 11245316, 19679303, 22490632, 39358606, 44981264, 78717212, 157434424, 314868848]

約数ペア:

[(1, 314868848), (2, 157434424), (4, 78717212), (7, 44981264), (8, 39358606), (14, 22490632), (16, 19679303), (28, 11245316), (41, 7679728), (56, 5622658), (82, 3839864), (112, 2811329), (164, 1919932), (191, 1648528), (287, 1097104), (328, 959966), (359, 877072), (382, 824264), (574, 548552), (656, 479983), (718, 438536), (764, 412132), (1148, 274276), (1337, 235504), (1436, 219268), (1528, 206066), (2296, 137138), (2513, 125296), (2674, 117752), (2872, 109634), (3056, 103033), (4592, 68569), (5026, 62648), (5348, 58876), (5744, 54817), (7831, 40208), (10052, 31324), (10696, 29438), (14719, 21392), (15662, 20104)]