231467236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57809}}^1$

素因数の和:57844

約数の個数: 48

約数和(自身を含む): 543876480

約数和(自身を除く): 312409244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 57809, 115618, 231236, 404663, 635899, 751517, 809326, 1271798, 1503034, 1618652, 2543596, 3006068, 4451293, 5260619, 8266687, 8902586, 10521238, 16533374, 17805172, 21042476, 33066748, 57866809, 115733618, 231467236]

約数ペア:

[(1, 231467236), (2, 115733618), (4, 57866809), (7, 33066748), (11, 21042476), (13, 17805172), (14, 16533374), (22, 10521238), (26, 8902586), (28, 8266687), (44, 5260619), (52, 4451293), (77, 3006068), (91, 2543596), (143, 1618652), (154, 1503034), (182, 1271798), (286, 809326), (308, 751517), (364, 635899), (572, 404663), (1001, 231236), (2002, 115618), (4004, 57809)]