380147172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2371}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 918134784

約数和(自身を除く): 537987612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 431, 862, 1293, 1724, 2371, 2586, 4742, 5172, 7113, 9484, 13361, 14226, 26722, 28452, 40083, 53444, 73501, 80166, 147002, 160332, 220503, 294004, 441006, 882012, 1021901, 2043802, 3065703, 4087604, 6131406, 12262812, 31678931, 63357862, 95036793, 126715724, 190073586, 380147172]

約数ペア:

[(1, 380147172), (2, 190073586), (3, 126715724), (4, 95036793), (6, 63357862), (12, 31678931), (31, 12262812), (62, 6131406), (93, 4087604), (124, 3065703), (186, 2043802), (372, 1021901), (431, 882012), (862, 441006), (1293, 294004), (1724, 220503), (2371, 160332), (2586, 147002), (4742, 80166), (5172, 73501), (7113, 53444), (9484, 40083), (13361, 28452), (14226, 26722)]