253092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 709632

約数和(自身を除く): 456540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 131, 138, 161, 262, 276, 322, 393, 483, 524, 644, 786, 917, 966, 1572, 1834, 1932, 2751, 3013, 3668, 5502, 6026, 9039, 11004, 12052, 18078, 21091, 36156, 42182, 63273, 84364, 126546, 253092]

約数ペア:

[(1, 253092), (2, 126546), (3, 84364), (4, 63273), (6, 42182), (7, 36156), (12, 21091), (14, 18078), (21, 12052), (23, 11004), (28, 9039), (42, 6026), (46, 5502), (69, 3668), (84, 3013), (92, 2751), (131, 1932), (138, 1834), (161, 1572), (262, 966), (276, 917), (322, 786), (393, 644), (483, 524)]