489694776

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 1241385600

約数和(自身を除く): 751690824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 181, 278, 362, 417, 543, 556, 724, 811, 834, 1086, 1112, 1448, 1622, 1668, 2172, 2433, 3244, 3336, 4344, 4866, 6488, 9732, 19464, 25159, 50318, 75477, 100636, 112729, 146791, 150954, 201272, 225458, 293582, 301908, 338187, 440373, 450916, 587164, 603816, 676374, 880746, 901832, 1174328, 1352748, 1761492, 2705496, 3522984, 20403949, 40807898, 61211847, 81615796, 122423694, 163231592, 244847388, 489694776]

約数ペア:

[(1, 489694776), (2, 244847388), (3, 163231592), (4, 122423694), (6, 81615796), (8, 61211847), (12, 40807898), (24, 20403949), (139, 3522984), (181, 2705496), (278, 1761492), (362, 1352748), (417, 1174328), (543, 901832), (556, 880746), (724, 676374), (811, 603816), (834, 587164), (1086, 450916), (1112, 440373), (1448, 338187), (1622, 301908), (1668, 293582), (2172, 225458), (2433, 201272), (3244, 150954), (3336, 146791), (4344, 112729), (4866, 100636), (6488, 75477), (9732, 50318), (19464, 25159)]