6250244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 15015168

約数和(自身を除く): 8764924

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 223, 286, 308, 364, 446, 539, 572, 637, 892, 1001, 1078, 1274, 1561, 2002, 2156, 2453, 2548, 2899, 3122, 4004, 4906, 5798, 6244, 7007, 9812, 10927, 11596, 14014, 17171, 20293, 21854, 28028, 31889, 34342, 40586, 43708, 63778, 68684, 81172, 120197, 127556, 142051, 223223, 240394, 284102, 446446, 480788, 568204, 892892, 1562561, 3125122, 6250244]

約数ペア:

[(1, 6250244), (2, 3125122), (4, 1562561), (7, 892892), (11, 568204), (13, 480788), (14, 446446), (22, 284102), (26, 240394), (28, 223223), (44, 142051), (49, 127556), (52, 120197), (77, 81172), (91, 68684), (98, 63778), (143, 43708), (154, 40586), (182, 34342), (196, 31889), (223, 28028), (286, 21854), (308, 20293), (364, 17171), (446, 14014), (539, 11596), (572, 10927), (637, 9812), (892, 7007), (1001, 6244), (1078, 5798), (1274, 4906), (1561, 4004), (2002, 3122), (2156, 2899), (2453, 2548)]