245337324

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 580124160

約数和(自身を除く): 334786836

約数列:

[1, 2, 3, 4, 6, 12, 131, 239, 262, 393, 478, 524, 653, 717, 786, 956, 1306, 1434, 1572, 1959, 2612, 2868, 3918, 7836, 31309, 62618, 85543, 93927, 125236, 156067, 171086, 187854, 256629, 312134, 342172, 375708, 468201, 513258, 624268, 936402, 1026516, 1872804, 20444777, 40889554, 61334331, 81779108, 122668662, 245337324]

約数ペア:

[(1, 245337324), (2, 122668662), (3, 81779108), (4, 61334331), (6, 40889554), (12, 20444777), (131, 1872804), (239, 1026516), (262, 936402), (393, 624268), (478, 513258), (524, 468201), (653, 375708), (717, 342172), (786, 312134), (956, 256629), (1306, 187854), (1434, 171086), (1572, 156067), (1959, 125236), (2612, 93927), (2868, 85543), (3918, 62618), (7836, 31309)]