16424664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 43680000

約数和(自身を除く): 27255336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 199, 228, 362, 398, 456, 543, 597, 724, 796, 1086, 1194, 1448, 1592, 2172, 2388, 3439, 3781, 4344, 4776, 6878, 7562, 10317, 11343, 13756, 15124, 20634, 22686, 27512, 30248, 36019, 41268, 45372, 72038, 82536, 90744, 108057, 144076, 216114, 288152, 432228, 684361, 864456, 1368722, 2053083, 2737444, 4106166, 5474888, 8212332, 16424664]

約数ペア:

[(1, 16424664), (2, 8212332), (3, 5474888), (4, 4106166), (6, 2737444), (8, 2053083), (12, 1368722), (19, 864456), (24, 684361), (38, 432228), (57, 288152), (76, 216114), (114, 144076), (152, 108057), (181, 90744), (199, 82536), (228, 72038), (362, 45372), (398, 41268), (456, 36019), (543, 30248), (597, 27512), (724, 22686), (796, 20634), (1086, 15124), (1194, 13756), (1448, 11343), (1592, 10317), (2172, 7562), (2388, 6878), (3439, 4776), (3781, 4344)]