2266264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 5725440

約数和(自身を除く): 3459176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 283, 286, 308, 364, 566, 572, 616, 728, 1001, 1132, 1144, 1981, 2002, 2264, 3113, 3679, 3962, 4004, 6226, 7358, 7924, 8008, 12452, 14716, 15848, 21791, 24904, 25753, 29432, 40469, 43582, 51506, 80938, 87164, 103012, 161876, 174328, 206024, 283283, 323752, 566566, 1133132, 2266264]

約数ペア:

[(1, 2266264), (2, 1133132), (4, 566566), (7, 323752), (8, 283283), (11, 206024), (13, 174328), (14, 161876), (22, 103012), (26, 87164), (28, 80938), (44, 51506), (52, 43582), (56, 40469), (77, 29432), (88, 25753), (91, 24904), (104, 21791), (143, 15848), (154, 14716), (182, 12452), (283, 8008), (286, 7924), (308, 7358), (364, 6226), (566, 4004), (572, 3962), (616, 3679), (728, 3113), (1001, 2264), (1132, 2002), (1144, 1981)]