318994512

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^2\times {\mathrm{839}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 834425760

約数和(自身を除く): 515431248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 839, 1068, 1424, 1678, 2136, 2517, 3356, 4272, 5034, 6712, 7921, 10068, 13424, 15842, 20136, 23763, 31684, 40272, 47526, 63368, 74671, 95052, 126736, 149342, 190104, 224013, 298684, 380208, 448026, 597368, 896052, 1194736, 1792104, 3584208, 6645719, 13291438, 19937157, 26582876, 39874314, 53165752, 79748628, 106331504, 159497256, 318994512]

約数ペア:

[(1, 318994512), (2, 159497256), (3, 106331504), (4, 79748628), (6, 53165752), (8, 39874314), (12, 26582876), (16, 19937157), (24, 13291438), (48, 6645719), (89, 3584208), (178, 1792104), (267, 1194736), (356, 896052), (534, 597368), (712, 448026), (839, 380208), (1068, 298684), (1424, 224013), (1678, 190104), (2136, 149342), (2517, 126736), (3356, 95052), (4272, 74671), (5034, 63368), (6712, 47526), (7921, 40272), (10068, 31684), (13424, 23763), (15842, 20136)]