755398428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{16649}}^1$

素因数の和:16874

約数の個数: 48

約数和(自身を含む): 1864800000

約数和(自身を除く): 1109401572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 2388, 3781, 7562, 11343, 15124, 16649, 22686, 33298, 45372, 49947, 66596, 99894, 199788, 316331, 632662, 948993, 1265324, 1897986, 3313151, 3795972, 6626302, 9939453, 13252604, 19878906, 39757812, 62949869, 125899738, 188849607, 251799476, 377699214, 755398428]

約数ペア:

[(1, 755398428), (2, 377699214), (3, 251799476), (4, 188849607), (6, 125899738), (12, 62949869), (19, 39757812), (38, 19878906), (57, 13252604), (76, 9939453), (114, 6626302), (199, 3795972), (228, 3313151), (398, 1897986), (597, 1265324), (796, 948993), (1194, 632662), (2388, 316331), (3781, 199788), (7562, 99894), (11343, 66596), (15124, 49947), (16649, 45372), (22686, 33298)]