254717148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{41539}}^1$

素因数の和:41626

約数の個数: 48

約数和(自身を含む): 688567040

約数和(自身を除く): 433849892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 41539, 83078, 124617, 166156, 249234, 290773, 498468, 581546, 872319, 1163092, 1744638, 3032347, 3489276, 6064694, 9097041, 12129388, 18194082, 21226429, 36388164, 42452858, 63679287, 84905716, 127358574, 254717148]

約数ペア:

[(1, 254717148), (2, 127358574), (3, 84905716), (4, 63679287), (6, 42452858), (7, 36388164), (12, 21226429), (14, 18194082), (21, 12129388), (28, 9097041), (42, 6064694), (73, 3489276), (84, 3032347), (146, 1744638), (219, 1163092), (292, 872319), (438, 581546), (511, 498468), (876, 290773), (1022, 249234), (1533, 166156), (2044, 124617), (3066, 83078), (6132, 41539)]