219070608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{240209}}^1$

素因数の和:240239

約数の個数: 40

約数和(自身を含む): 595720800

約数和(自身を除く): 376650192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 240209, 480418, 720627, 960836, 1441254, 1921672, 2882508, 3843344, 4563971, 5765016, 9127942, 11530032, 13691913, 18255884, 27383826, 36511768, 54767652, 73023536, 109535304, 219070608]

約数ペア:

[(1, 219070608), (2, 109535304), (3, 73023536), (4, 54767652), (6, 36511768), (8, 27383826), (12, 18255884), (16, 13691913), (19, 11530032), (24, 9127942), (38, 5765016), (48, 4563971), (57, 3843344), (76, 2882508), (114, 1921672), (152, 1441254), (228, 960836), (304, 720627), (456, 480418), (912, 240209)]