267919626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 617597568

約数和(自身を除く): 349677942

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 97, 102, 194, 221, 291, 442, 582, 663, 1261, 1326, 1649, 2083, 2522, 3298, 3783, 4166, 4947, 6249, 7566, 9894, 12498, 21437, 27079, 35411, 42874, 54158, 64311, 70822, 81237, 106233, 128622, 162474, 202051, 212466, 404102, 460343, 606153, 920686, 1212306, 1381029, 2626663, 2762058, 3434867, 5253326, 6869734, 7879989, 10304601, 15759978, 20609202, 44653271, 89306542, 133959813, 267919626]

約数ペア:

[(1, 267919626), (2, 133959813), (3, 89306542), (6, 44653271), (13, 20609202), (17, 15759978), (26, 10304601), (34, 7879989), (39, 6869734), (51, 5253326), (78, 3434867), (97, 2762058), (102, 2626663), (194, 1381029), (221, 1212306), (291, 920686), (442, 606153), (582, 460343), (663, 404102), (1261, 212466), (1326, 202051), (1649, 162474), (2083, 128622), (2522, 106233), (3298, 81237), (3783, 70822), (4166, 64311), (4947, 54158), (6249, 42874), (7566, 35411), (9894, 27079), (12498, 21437)]