317011552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^2$

素因数の和:193

約数の個数: 108

約数和(自身を含む): 747494244

約数和(自身を除く): 430482692

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 73, 88, 104, 143, 146, 169, 176, 208, 286, 292, 338, 352, 416, 572, 584, 676, 803, 949, 1144, 1168, 1352, 1606, 1859, 1898, 2288, 2336, 2704, 3212, 3718, 3796, 4576, 5329, 5408, 6424, 7436, 7592, 10439, 10658, 12337, 12848, 14872, 15184, 20878, 21316, 24674, 25696, 29744, 30368, 41756, 42632, 49348, 58619, 59488, 69277, 83512, 85264, 98696, 117238, 135707, 138554, 167024, 170528, 197392, 234476, 271414, 277108, 334048, 394784, 468952, 542828, 554216, 762047, 900601, 937904, 1085656, 1108432, 1524094, 1801202, 1875808, 2171312, 2216864, 3048188, 3602404, 4342624, 6096376, 7204808, 9906611, 12192752, 14409616, 19813222, 24385504, 28819232, 39626444, 79252888, 158505776, 317011552]

約数ペア:

[(1, 317011552), (2, 158505776), (4, 79252888), (8, 39626444), (11, 28819232), (13, 24385504), (16, 19813222), (22, 14409616), (26, 12192752), (32, 9906611), (44, 7204808), (52, 6096376), (73, 4342624), (88, 3602404), (104, 3048188), (143, 2216864), (146, 2171312), (169, 1875808), (176, 1801202), (208, 1524094), (286, 1108432), (292, 1085656), (338, 937904), (352, 900601), (416, 762047), (572, 554216), (584, 542828), (676, 468952), (803, 394784), (949, 334048), (1144, 277108), (1168, 271414), (1352, 234476), (1606, 197392), (1859, 170528), (1898, 167024), (2288, 138554), (2336, 135707), (2704, 117238), (3212, 98696), (3718, 85264), (3796, 83512), (4576, 69277), (5329, 59488), (5408, 58619), (6424, 49348), (7436, 42632), (7592, 41756), (10439, 30368), (10658, 29744), (12337, 25696), (12848, 24674), (14872, 21316), (15184, 20878)]