2285244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 6573840

約数和(自身を除く): 4288596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 257, 342, 468, 494, 514, 684, 741, 771, 988, 1028, 1482, 1542, 2223, 2313, 2964, 3084, 3341, 4446, 4626, 4883, 6682, 8892, 9252, 9766, 10023, 13364, 14649, 19532, 20046, 29298, 30069, 40092, 43947, 58596, 60138, 63479, 87894, 120276, 126958, 175788, 190437, 253916, 380874, 571311, 761748, 1142622, 2285244]

約数ペア:

[(1, 2285244), (2, 1142622), (3, 761748), (4, 571311), (6, 380874), (9, 253916), (12, 190437), (13, 175788), (18, 126958), (19, 120276), (26, 87894), (36, 63479), (38, 60138), (39, 58596), (52, 43947), (57, 40092), (76, 30069), (78, 29298), (114, 20046), (117, 19532), (156, 14649), (171, 13364), (228, 10023), (234, 9766), (247, 9252), (257, 8892), (342, 6682), (468, 4883), (494, 4626), (514, 4446), (684, 3341), (741, 3084), (771, 2964), (988, 2313), (1028, 2223), (1482, 1542)]