2766348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 7888608

約数和(自身を除く): 5122260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 257, 276, 299, 414, 468, 514, 598, 771, 828, 897, 1028, 1196, 1542, 1794, 2313, 2691, 3084, 3341, 3588, 4626, 5382, 5911, 6682, 9252, 10023, 10764, 11822, 13364, 17733, 20046, 23644, 30069, 35466, 40092, 53199, 60138, 70932, 76843, 106398, 120276, 153686, 212796, 230529, 307372, 461058, 691587, 922116, 1383174, 2766348]

約数ペア:

[(1, 2766348), (2, 1383174), (3, 922116), (4, 691587), (6, 461058), (9, 307372), (12, 230529), (13, 212796), (18, 153686), (23, 120276), (26, 106398), (36, 76843), (39, 70932), (46, 60138), (52, 53199), (69, 40092), (78, 35466), (92, 30069), (117, 23644), (138, 20046), (156, 17733), (207, 13364), (234, 11822), (257, 10764), (276, 10023), (299, 9252), (414, 6682), (468, 5911), (514, 5382), (598, 4626), (771, 3588), (828, 3341), (897, 3084), (1028, 2691), (1196, 2313), (1542, 1794)]