285207062

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 554688000

約数和(自身を除く): 269480938

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 59, 118, 119, 133, 238, 266, 323, 413, 646, 826, 1003, 1069, 1121, 2006, 2138, 2242, 2261, 4522, 7021, 7483, 7847, 14042, 14966, 15694, 18173, 19057, 20311, 36346, 38114, 40622, 63071, 126142, 127211, 133399, 142177, 254422, 266798, 284354, 345287, 441497, 690574, 882994, 1072207, 1198349, 2144414, 2396698, 2417009, 4834018, 7505449, 8388443, 15010898, 16776886, 20371933, 40743866, 142603531, 285207062]

約数ペア:

[(1, 285207062), (2, 142603531), (7, 40743866), (14, 20371933), (17, 16776886), (19, 15010898), (34, 8388443), (38, 7505449), (59, 4834018), (118, 2417009), (119, 2396698), (133, 2144414), (238, 1198349), (266, 1072207), (323, 882994), (413, 690574), (646, 441497), (826, 345287), (1003, 284354), (1069, 266798), (1121, 254422), (2006, 142177), (2138, 133399), (2242, 127211), (2261, 126142), (4522, 63071), (7021, 40622), (7483, 38114), (7847, 36346), (14042, 20311), (14966, 19057), (15694, 18173)]