312471444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6043}}^1$

素因数の和:6220

約数の個数: 48

約数和(自身を含む): 758159360

約数和(自身を除く): 445687916

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 4309, 6043, 8618, 12086, 12927, 17236, 18129, 24172, 25854, 36258, 51708, 72516, 187333, 374666, 561999, 749332, 839977, 1123998, 1679954, 2247996, 2519931, 3359908, 5039862, 10079724, 26039287, 52078574, 78117861, 104157148, 156235722, 312471444]

約数ペア:

[(1, 312471444), (2, 156235722), (3, 104157148), (4, 78117861), (6, 52078574), (12, 26039287), (31, 10079724), (62, 5039862), (93, 3359908), (124, 2519931), (139, 2247996), (186, 1679954), (278, 1123998), (372, 839977), (417, 749332), (556, 561999), (834, 374666), (1668, 187333), (4309, 72516), (6043, 51708), (8618, 36258), (12086, 25854), (12927, 24172), (17236, 18129)]