23321208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 61920000

約数和(自身を除く): 38598792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 257, 398, 456, 514, 597, 771, 796, 1028, 1194, 1542, 1592, 2056, 2388, 3084, 3781, 4776, 4883, 6168, 7562, 9766, 11343, 14649, 15124, 19532, 22686, 29298, 30248, 39064, 45372, 51143, 58596, 90744, 102286, 117192, 153429, 204572, 306858, 409144, 613716, 971717, 1227432, 1943434, 2915151, 3886868, 5830302, 7773736, 11660604, 23321208]

約数ペア:

[(1, 23321208), (2, 11660604), (3, 7773736), (4, 5830302), (6, 3886868), (8, 2915151), (12, 1943434), (19, 1227432), (24, 971717), (38, 613716), (57, 409144), (76, 306858), (114, 204572), (152, 153429), (199, 117192), (228, 102286), (257, 90744), (398, 58596), (456, 51143), (514, 45372), (597, 39064), (771, 30248), (796, 29298), (1028, 22686), (1194, 19532), (1542, 15124), (1592, 14649), (2056, 11343), (2388, 9766), (3084, 7562), (3781, 6168), (4776, 4883)]