247001304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30181}}^1$

素因数の和:30232

約数の個数: 64

約数和(自身を含む): 695393280

約数和(自身を除く): 448391976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 30181, 60362, 90543, 120724, 181086, 241448, 331991, 362172, 663982, 724344, 935611, 995973, 1327964, 1871222, 1991946, 2655928, 2806833, 3742444, 3983892, 5613666, 7484888, 7967784, 10291721, 11227332, 20583442, 22454664, 30875163, 41166884, 61750326, 82333768, 123500652, 247001304]

約数ペア:

[(1, 247001304), (2, 123500652), (3, 82333768), (4, 61750326), (6, 41166884), (8, 30875163), (11, 22454664), (12, 20583442), (22, 11227332), (24, 10291721), (31, 7967784), (33, 7484888), (44, 5613666), (62, 3983892), (66, 3742444), (88, 2806833), (93, 2655928), (124, 1991946), (132, 1871222), (186, 1327964), (248, 995973), (264, 935611), (341, 724344), (372, 663982), (682, 362172), (744, 331991), (1023, 241448), (1364, 181086), (2046, 120724), (2728, 90543), (4092, 60362), (8184, 30181)]