255994596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49727}}^1$

素因数の和:49761

約数の個数: 72

約数和(自身を含む): 760241664

約数和(自身を除く): 504247068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 49727, 99454, 149181, 198908, 298362, 447543, 546997, 596724, 646451, 895086, 1093994, 1292902, 1640991, 1790172, 1939353, 2187988, 2585804, 3281982, 3878706, 4922973, 5818059, 6563964, 7110961, 7757412, 9845946, 11636118, 14221922, 19691892, 21332883, 23272236, 28443844, 42665766, 63998649, 85331532, 127997298, 255994596]

約数ペア:

[(1, 255994596), (2, 127997298), (3, 85331532), (4, 63998649), (6, 42665766), (9, 28443844), (11, 23272236), (12, 21332883), (13, 19691892), (18, 14221922), (22, 11636118), (26, 9845946), (33, 7757412), (36, 7110961), (39, 6563964), (44, 5818059), (52, 4922973), (66, 3878706), (78, 3281982), (99, 2585804), (117, 2187988), (132, 1939353), (143, 1790172), (156, 1640991), (198, 1292902), (234, 1093994), (286, 895086), (396, 646451), (429, 596724), (468, 546997), (572, 447543), (858, 298362), (1287, 198908), (1716, 149181), (2574, 99454), (5148, 49727)]